| 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 | $93.52 | 7.292% | $100.3395 | $100.34 | $100.35 | $100.30 |
| Purchase #2 | $102.65 | 12.810% | $115.7995 | $115.80 | $115.80 | $115.80 |
| Purchase #3 | $205.86 | 3.749% | $213.5777 | $213.58 | $213.60 | $213.60 |
| Purchase #4 | $222.92 | 7.686% | $240.0536 | $240.05 | $240.05 | $240.10 |
| Purchase #5 | $191.80 | 7.583% | $206.3442 | $206.34 | $206.35 | $206.30 |
| Purchase #6 | $203.46 | 10.423% | $224.6666 | $224.67 | $224.65 | $224.70 |
| Purchase #7 | $63.28 | 12.395% | $71.1236 | $71.12 | $71.10 | $71.10 |
| 7 purchase totals = | $1,083.49 | $1,171.9047 | $1,171.90 | $1,171.90 | $1,171.90 | |