| 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 | $234.30 | 12.325% | $263.1775 | $263.18 | $263.20 | $263.20 |
| Purchase #2 | $95.92 | 13.625% | $108.9891 | $108.99 | $109.00 | $109.00 |
| Purchase #3 | $170.70 | 9.365% | $186.6861 | $186.69 | $186.70 | $186.70 |
| Purchase #4 | $147.81 | 8.801% | $160.8188 | $160.82 | $160.80 | $160.80 |
| Purchase #5 | $45.41 | 8.356% | $49.2045 | $49.20 | $49.20 | $49.20 |
| Purchase #6 | $56.57 | 11.847% | $63.2718 | $63.27 | $63.25 | $63.30 |
| Purchase #7 | $118.39 | 4.380% | $123.5755 | $123.58 | $123.60 | $123.60 |
| 7 purchase totals = | $869.10 | $955.7233 | $955.73 | $955.75 | $955.80 | |