| 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 | $191.34 | 9.873% | $210.231 | $210.23 | $210.25 | $210.20 |
| Purchase #2 | $220.27 | 11.730% | $246.1077 | $246.11 | $246.10 | $246.10 |
| Purchase #3 | $71.45 | 11.815% | $79.8918 | $79.89 | $79.90 | $79.90 |
| Purchase #4 | $93.44 | 10.622% | $103.3652 | $103.37 | $103.35 | $103.40 |
| Purchase #5 | $79.29 | 12.474% | $89.1806 | $89.18 | $89.20 | $89.20 |
| Purchase #6 | $50.79 | 10.507% | $56.1265 | $56.13 | $56.15 | $56.10 |
| Purchase #7 | $162.27 | 4.590% | $169.7182 | $169.72 | $169.70 | $169.70 |
| 7 purchase totals = | $868.85 | $954.6210 | $954.63 | $954.65 | $954.60 | |