| 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 | $180.71 | 12.507% | $203.3114 | $203.31 | $203.30 | $203.30 |
| Purchase #2 | $189.89 | 7.486% | $204.1052 | $204.11 | $204.10 | $204.10 |
| Purchase #3 | $220.31 | 8.678% | $239.4285 | $239.43 | $239.45 | $239.40 |
| Purchase #4 | $109.74 | 10.325% | $121.0707 | $121.07 | $121.05 | $121.10 |
| Purchase #5 | $111.56 | 5.301% | $117.4738 | $117.47 | $117.45 | $117.50 |
| Purchase #6 | $11.71 | 3.517% | $12.1218 | $12.12 | $12.10 | $12.10 |
| Purchase #7 | $144.54 | 5.813% | $152.9421 | $152.94 | $152.95 | $152.90 |
| 7 purchase totals = | $968.46 | $1,050.4535 | $1,050.45 | $1,050.40 | $1,050.40 | |