| 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 | $200.51 | 3.399% | $207.3253 | $207.33 | $207.35 | $207.30 |
| Purchase #2 | $72.96 | 13.501% | $82.8103 | $82.81 | $82.80 | $82.80 |
| Purchase #3 | $101.46 | 9.333% | $110.9293 | $110.93 | $110.95 | $110.90 |
| Purchase #4 | $39.25 | 10.211% | $43.2578 | $43.26 | $43.25 | $43.30 |
| Purchase #5 | $44.66 | 8.157% | $48.3029 | $48.30 | $48.30 | $48.30 |
| Purchase #6 | $119.71 | 12.297% | $134.4307 | $134.43 | $134.45 | $134.40 |
| Purchase #7 | $232.25 | 6.325% | $246.9398 | $246.94 | $246.95 | $246.90 |
| 7 purchase totals = | $810.80 | $873.9961 | $874.00 | $874.05 | $873.90 | |