| 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 | $242.88 | 3.144% | $250.5161 | $250.52 | $250.50 | $250.50 |
| Purchase #2 | $204.31 | 5.162% | $214.8565 | $214.86 | $214.85 | $214.90 |
| Purchase #3 | $103.41 | 5.809% | $109.4171 | $109.42 | $109.40 | $109.40 |
| Purchase #4 | $210.54 | 5.241% | $221.5744 | $221.57 | $221.55 | $221.60 |
| Purchase #5 | $19.31 | 12.182% | $21.6623 | $21.66 | $21.65 | $21.70 |
| Purchase #6 | $66.62 | 13.369% | $75.5264 | $75.53 | $75.55 | $75.50 |
| Purchase #7 | $237.50 | 10.721% | $262.9624 | $262.96 | $262.95 | $263.00 |
| 7 purchase totals = | $1,084.57 | $1,156.5152 | $1,156.52 | $1,156.45 | $1,156.60 | |