| 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 | $115.82 | 8.535% | $125.7052 | $125.71 | $125.70 | $125.70 |
| Purchase #2 | $209.28 | 7.431% | $224.8316 | $224.83 | $224.85 | $224.80 |
| Purchase #3 | $100.69 | 9.858% | $110.616 | $110.62 | $110.60 | $110.60 |
| Purchase #4 | $101.69 | 13.702% | $115.6236 | $115.62 | $115.60 | $115.60 |
| Purchase #5 | $160.99 | 12.376% | $180.9141 | $180.91 | $180.90 | $180.90 |
| Purchase #6 | $133.55 | 12.526% | $150.2785 | $150.28 | $150.30 | $150.30 |
| Purchase #7 | $99.38 | 4.380% | $103.7328 | $103.73 | $103.75 | $103.70 |
| 7 purchase totals = | $921.40 | $1,011.7018 | $1,011.70 | $1,011.70 | $1,011.60 | |