| 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 | $225.47 | 12.490% | $253.6312 | $253.63 | $253.65 | $253.60 |
| Purchase #2 | $43.74 | 6.767% | $46.6999 | $46.70 | $46.70 | $46.70 |
| Purchase #3 | $97.42 | 12.169% | $109.275 | $109.28 | $109.30 | $109.30 |
| Purchase #4 | $189.30 | 8.257% | $204.9305 | $204.93 | $204.95 | $204.90 |
| Purchase #5 | $91.62 | 12.199% | $102.7967 | $102.80 | $102.80 | $102.80 |
| Purchase #6 | $55.77 | 4.699% | $58.3906 | $58.39 | $58.40 | $58.40 |
| Purchase #7 | $37.39 | 12.283% | $41.9826 | $41.98 | $42.00 | $42.00 |
| 7 purchase totals = | $740.71 | $817.7065 | $817.71 | $817.80 | $817.70 | |