| 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 | $116.55 | 4.532% | $121.832 | $121.83 | $121.85 | $121.80 |
| Purchase #2 | $27.69 | 12.332% | $31.1047 | $31.10 | $31.10 | $31.10 |
| Purchase #3 | $6.32 | 5.437% | $6.6636 | $6.66 | $6.65 | $6.70 |
| Purchase #4 | $232.28 | 9.325% | $253.9401 | $253.94 | $253.95 | $253.90 |
| Purchase #5 | $195.33 | 3.153% | $201.4888 | $201.49 | $201.50 | $201.50 |
| Purchase #6 | $122.52 | 10.454% | $135.3282 | $135.33 | $135.35 | $135.30 |
| Purchase #7 | $122.33 | 6.665% | $130.4833 | $130.48 | $130.50 | $130.50 |
| 7 purchase totals = | $823.02 | $880.8407 | $880.83 | $880.90 | $880.80 | |