| 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 | $244.50 | 6.447% | $260.2629 | $260.26 | $260.25 | $260.30 |
| Purchase #2 | $143.43 | 11.332% | $159.6835 | $159.68 | $159.70 | $159.70 |
| Purchase #3 | $122.99 | 6.379% | $130.8355 | $130.84 | $130.85 | $130.80 |
| Purchase #4 | $144.88 | 6.647% | $154.5102 | $154.51 | $154.50 | $154.50 |
| Purchase #5 | $70.59 | 13.330% | $79.9996 | $80.00 | $80.00 | $80.00 |
| Purchase #6 | $89.57 | 12.577% | $100.8352 | $100.84 | $100.85 | $100.80 |
| Purchase #7 | $25.97 | 4.545% | $27.1503 | $27.15 | $27.15 | $27.20 |
| 7 purchase totals = | $841.93 | $913.2772 | $913.28 | $913.30 | $913.30 | |