| 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 | $115.42 | 13.469% | $130.9659 | $130.97 | $130.95 | $131.00 |
| Purchase #2 | $156.85 | 8.695% | $170.4881 | $170.49 | $170.50 | $170.50 |
| Purchase #3 | $16.44 | 12.550% | $18.5032 | $18.50 | $18.50 | $18.50 |
| Purchase #4 | $221.43 | 5.265% | $233.0883 | $233.09 | $233.10 | $233.10 |
| Purchase #5 | $15.53 | 5.770% | $16.4261 | $16.43 | $16.45 | $16.40 |
| Purchase #6 | $207.57 | 4.536% | $216.9854 | $216.99 | $217.00 | $217.00 |
| Purchase #7 | $230.47 | 4.124% | $239.9746 | $239.97 | $239.95 | $240.00 |
| 7 purchase totals = | $963.71 | $1,026.4316 | $1,026.44 | $1,026.45 | $1,026.50 | |