| 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 | $192.37 | 5.503% | $202.9561 | $202.96 | $202.95 | $203.00 |
| Purchase #2 | $57.38 | 12.392% | $64.4905 | $64.49 | $64.50 | $64.50 |
| Purchase #3 | $31.87 | 3.298% | $32.9211 | $32.92 | $32.90 | $32.90 |
| Purchase #4 | $194.34 | 11.158% | $216.0245 | $216.02 | $216.00 | $216.00 |
| Purchase #5 | $157.62 | 8.776% | $171.4527 | $171.45 | $171.45 | $171.50 |
| Purchase #6 | $46.68 | 4.685% | $48.867 | $48.87 | $48.85 | $48.90 |
| Purchase #7 | $223.66 | 13.313% | $253.4359 | $253.44 | $253.45 | $253.40 |
| 7 purchase totals = | $903.92 | $990.1478 | $990.15 | $990.10 | $990.20 | |