| 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 | $215.42 | 6.394% | $229.194 | $229.19 | $229.20 | $229.20 |
| Purchase #2 | $194.25 | 5.624% | $205.1746 | $205.17 | $205.15 | $205.20 |
| Purchase #3 | $140.92 | 6.351% | $149.8698 | $149.87 | $149.85 | $149.90 |
| Purchase #4 | $172.43 | 12.582% | $194.1251 | $194.13 | $194.15 | $194.10 |
| Purchase #5 | $211.36 | 6.481% | $225.0582 | $225.06 | $225.05 | $225.10 |
| Purchase #6 | $85.98 | 4.595% | $89.9308 | $89.93 | $89.95 | $89.90 |
| Purchase #7 | $26.98 | 12.216% | $30.2759 | $30.28 | $30.30 | $30.30 |
| 7 purchase totals = | $1,047.34 | $1,123.6284 | $1,123.63 | $1,123.65 | $1,123.70 | |