| 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 | $11.86 | 12.584% | $13.3525 | $13.35 | $13.35 | $13.40 |
| Purchase #2 | $172.61 | 12.300% | $193.841 | $193.84 | $193.85 | $193.80 |
| Purchase #3 | $99.81 | 6.723% | $106.5202 | $106.52 | $106.50 | $106.50 |
| Purchase #4 | $102.50 | 6.446% | $109.1072 | $109.11 | $109.10 | $109.10 |
| Purchase #5 | $244.71 | 8.688% | $265.9704 | $265.97 | $265.95 | $266.00 |
| Purchase #6 | $232.54 | 10.473% | $256.8939 | $256.89 | $256.90 | $256.90 |
| Purchase #7 | $81.65 | 9.819% | $89.6672 | $89.67 | $89.65 | $89.70 |
| 7 purchase totals = | $945.68 | $1,035.3524 | $1,035.35 | $1,035.30 | $1,035.40 | |