| 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 | $192.81 | 10.115% | $212.3127 | $212.31 | $212.30 | $212.30 |
| Purchase #2 | $13.25 | 3.263% | $13.6823 | $13.68 | $13.70 | $13.70 |
| Purchase #3 | $23.34 | 10.441% | $25.7769 | $25.78 | $25.80 | $25.80 |
| Purchase #4 | $160.70 | 9.693% | $176.2767 | $176.28 | $176.30 | $176.30 |
| Purchase #5 | $122.35 | 11.254% | $136.1193 | $136.12 | $136.10 | $136.10 |
| Purchase #6 | $13.66 | 7.461% | $14.6792 | $14.68 | $14.70 | $14.70 |
| Purchase #7 | $99.33 | 6.498% | $105.7845 | $105.78 | $105.80 | $105.80 |
| 7 purchase totals = | $625.44 | $684.6316 | $684.63 | $684.70 | $684.70 | |