| 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 | $235.26 | 10.566% | $260.1176 | $260.12 | $260.10 | $260.10 |
| Purchase #2 | $246.91 | 10.301% | $272.3442 | $272.34 | $272.35 | $272.30 |
| Purchase #3 | $187.44 | 13.441% | $212.6338 | $212.63 | $212.65 | $212.60 |
| Purchase #4 | $24.45 | 11.109% | $27.1662 | $27.17 | $27.15 | $27.20 |
| Purchase #5 | $26.30 | 6.327% | $27.964 | $27.96 | $27.95 | $28.00 |
| Purchase #6 | $87.90 | 4.221% | $91.6103 | $91.61 | $91.60 | $91.60 |
| Purchase #7 | $122.75 | 5.625% | $129.6547 | $129.65 | $129.65 | $129.70 |
| 7 purchase totals = | $931.01 | $1,021.4908 | $1,021.48 | $1,021.45 | $1,021.50 | |