| 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 | $196.91 | 11.753% | $220.0528 | $220.05 | $220.05 | $220.10 |
| Purchase #2 | $121.47 | 10.161% | $133.8126 | $133.81 | $133.80 | $133.80 |
| Purchase #3 | $138.91 | 10.591% | $153.622 | $153.62 | $153.60 | $153.60 |
| Purchase #4 | $53.32 | 9.770% | $58.5294 | $58.53 | $58.55 | $58.50 |
| Purchase #5 | $39.46 | 7.575% | $42.4491 | $42.45 | $42.45 | $42.40 |
| Purchase #6 | $70.69 | 5.258% | $74.4069 | $74.41 | $74.40 | $74.40 |
| Purchase #7 | $246.79 | 12.748% | $278.2508 | $278.25 | $278.25 | $278.30 |
| 7 purchase totals = | $867.55 | $961.1236 | $961.12 | $961.10 | $961.10 | |