| 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 | $216.29 | 12.501% | $243.3284 | $243.33 | $243.35 | $243.30 |
| Purchase #2 | $104.38 | 12.674% | $117.6091 | $117.61 | $117.60 | $117.60 |
| Purchase #3 | $250.88 | 11.518% | $279.7764 | $279.78 | $279.80 | $279.80 |
| Purchase #4 | $46.45 | 9.266% | $50.7541 | $50.75 | $50.75 | $50.80 |
| Purchase #5 | $105.99 | 7.496% | $113.935 | $113.94 | $113.95 | $113.90 |
| Purchase #6 | $36.25 | 8.150% | $39.2044 | $39.20 | $39.20 | $39.20 |
| Purchase #7 | $86.87 | 8.776% | $94.4937 | $94.49 | $94.50 | $94.50 |
| 7 purchase totals = | $847.11 | $939.1011 | $939.10 | $939.15 | $939.10 | |