| 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 | $244.44 | 6.697% | $260.8101 | $260.81 | $260.80 | $260.80 |
| Purchase #2 | $213.71 | 8.574% | $232.0335 | $232.03 | $232.05 | $232.00 |
| Purchase #3 | $100.31 | 13.509% | $113.8609 | $113.86 | $113.85 | $113.90 |
| Purchase #4 | $148.43 | 5.460% | $156.5343 | $156.53 | $156.55 | $156.50 |
| Purchase #5 | $128.36 | 7.830% | $138.4106 | $138.41 | $138.40 | $138.40 |
| Purchase #6 | $188.45 | 8.596% | $204.6492 | $204.65 | $204.65 | $204.60 |
| Purchase #7 | $107.61 | 9.463% | $117.7931 | $117.79 | $117.80 | $117.80 |
| 7 purchase totals = | $1,131.31 | $1,224.0917 | $1,224.08 | $1,224.10 | $1,224.00 | |