| 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 | $209.32 | 4.241% | $218.1973 | $218.20 | $218.20 | $218.20 |
| Purchase #2 | $44.59 | 9.523% | $48.8363 | $48.84 | $48.85 | $48.80 |
| Purchase #3 | $219.70 | 13.653% | $249.6956 | $249.70 | $249.70 | $249.70 |
| Purchase #4 | $151.66 | 13.377% | $171.9476 | $171.95 | $171.95 | $171.90 |
| Purchase #5 | $91.47 | 7.279% | $98.1281 | $98.13 | $98.15 | $98.10 |
| Purchase #6 | $106.78 | 4.790% | $111.8948 | $111.89 | $111.90 | $111.90 |
| Purchase #7 | $24.96 | 5.811% | $26.4104 | $26.41 | $26.40 | $26.40 |
| 7 purchase totals = | $848.48 | $925.1101 | $925.12 | $925.15 | $925.00 | |