| 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 | $231.95 | 3.526% | $240.1286 | $240.13 | $240.15 | $240.10 |
| Purchase #2 | $205.27 | 4.457% | $214.4189 | $214.42 | $214.40 | $214.40 |
| Purchase #3 | $17.31 | 11.785% | $19.35 | $19.35 | $19.35 | $19.40 |
| Purchase #4 | $93.25 | 12.772% | $105.1599 | $105.16 | $105.15 | $105.20 |
| Purchase #5 | $48.54 | 3.423% | $50.2015 | $50.20 | $50.20 | $50.20 |
| Purchase #6 | $27.93 | 13.654% | $31.7436 | $31.74 | $31.75 | $31.70 |
| Purchase #7 | $40.58 | 12.712% | $45.7385 | $45.74 | $45.75 | $45.70 |
| 7 purchase totals = | $664.83 | $706.7410 | $706.74 | $706.75 | $706.70 | |