| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $131.37 | 10.711% | $145.441 | $145.44 | $145.45 | $145.40 |
| Purchase #2 | $196.42 | 12.789% | $221.5402 | $221.54 | $221.55 | $221.50 |
| Purchase #3 | $156.59 | 10.477% | $172.9959 | $173.00 | $173.00 | $173.00 |
| Purchase #4 | $234.80 | 9.450% | $256.9886 | $256.99 | $257.00 | $257.00 |
| Purchase #5 | $19.25 | 12.241% | $21.6064 | $21.61 | $21.60 | $21.60 |
| Purchase #6 | $212.55 | 9.829% | $233.4415 | $233.44 | $233.45 | $233.40 |
| Purchase #7 | $250.55 | 12.799% | $282.6179 | $282.62 | $282.60 | $282.60 |
| 7 purchase totals = | $1,201.53 | $1,334.6315 | $1,334.64 | $1,334.65 | $1,334.50 | |