| 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 | $228.93 | 10.860% | $253.7918 | $253.79 | $253.80 | $253.80 |
| Purchase #2 | $76.49 | 10.283% | $84.3555 | $84.36 | $84.35 | $84.40 |
| Purchase #3 | $165.91 | 7.771% | $178.8029 | $178.80 | $178.80 | $178.80 |
| Purchase #4 | $30.96 | 3.629% | $32.0835 | $32.08 | $32.10 | $32.10 |
| Purchase #5 | $69.56 | 6.732% | $74.2428 | $74.24 | $74.25 | $74.20 |
| Purchase #6 | $229.61 | 3.700% | $238.1056 | $238.11 | $238.10 | $238.10 |
| Purchase #7 | $39.47 | 12.322% | $44.3335 | $44.33 | $44.35 | $44.30 |
| 7 purchase totals = | $840.93 | $905.7156 | $905.71 | $905.75 | $905.70 | |