| 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 | $99.79 | 5.422% | $105.2006 | $105.20 | $105.20 | $105.20 |
| Purchase #2 | $87.38 | 9.533% | $95.7099 | $95.71 | $95.70 | $95.70 |
| Purchase #3 | $198.27 | 13.124% | $224.291 | $224.29 | $224.30 | $224.30 |
| Purchase #4 | $204.33 | 8.612% | $221.9269 | $221.93 | $221.95 | $221.90 |
| Purchase #5 | $152.51 | 11.146% | $169.5088 | $169.51 | $169.50 | $169.50 |
| Purchase #6 | $173.67 | 6.376% | $184.7432 | $184.74 | $184.75 | $184.70 |
| Purchase #7 | $227.60 | 8.632% | $247.2464 | $247.25 | $247.25 | $247.20 |
| 7 purchase totals = | $1,143.55 | $1,248.6268 | $1,248.63 | $1,248.65 | $1,248.50 | |