| 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 | $201.45 | 4.602% | $210.7207 | $210.72 | $210.70 | $210.70 |
| Purchase #2 | $124.41 | 12.419% | $139.8605 | $139.86 | $139.85 | $139.90 |
| Purchase #3 | $217.25 | 7.813% | $234.2237 | $234.22 | $234.20 | $234.20 |
| Purchase #4 | $125.33 | 8.626% | $136.141 | $136.14 | $136.15 | $136.10 |
| Purchase #5 | $90.46 | 7.857% | $97.5674 | $97.57 | $97.55 | $97.60 |
| Purchase #6 | $6.28 | 6.484% | $6.6872 | $6.69 | $6.70 | $6.70 |
| Purchase #7 | $184.34 | 3.134% | $190.1172 | $190.12 | $190.10 | $190.10 |
| 7 purchase totals = | $949.52 | $1,015.3177 | $1,015.32 | $1,015.25 | $1,015.30 | |