| 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 | $227.61 | 12.738% | $256.603 | $256.60 | $256.60 | $256.60 |
| Purchase #2 | $39.90 | 6.319% | $42.4213 | $42.42 | $42.40 | $42.40 |
| Purchase #3 | $139.28 | 3.482% | $144.1297 | $144.13 | $144.15 | $144.10 |
| Purchase #4 | $6.43 | 7.398% | $6.9057 | $6.91 | $6.90 | $6.90 |
| Purchase #5 | $43.67 | 9.553% | $47.8418 | $47.84 | $47.85 | $47.80 |
| Purchase #6 | $119.99 | 13.143% | $135.7603 | $135.76 | $135.75 | $135.80 |
| Purchase #7 | $197.63 | 12.846% | $223.0175 | $223.02 | $223.00 | $223.00 |
| 7 purchase totals = | $774.51 | $856.6793 | $856.68 | $856.65 | $856.60 | |