| 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 | $234.31 | 8.496% | $254.217 | $254.22 | $254.20 | $254.20 |
| Purchase #2 | $169.91 | 11.117% | $188.7989 | $188.80 | $188.80 | $188.80 |
| Purchase #3 | $77.46 | 3.208% | $79.9449 | $79.94 | $79.95 | $79.90 |
| Purchase #4 | $22.97 | 10.385% | $25.3554 | $25.36 | $25.35 | $25.40 |
| Purchase #5 | $135.70 | 3.321% | $140.2066 | $140.21 | $140.20 | $140.20 |
| Purchase #6 | $110.71 | 10.130% | $121.9249 | $121.92 | $121.90 | $121.90 |
| Purchase #7 | $151.38 | 9.710% | $166.079 | $166.08 | $166.10 | $166.10 |
| 7 purchase totals = | $902.44 | $976.5267 | $976.53 | $976.50 | $976.50 | |