| 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 | $11.67 | 12.385% | $13.1153 | $13.12 | $13.10 | $13.10 |
| Purchase #2 | $31.54 | 5.365% | $33.2321 | $33.23 | $33.25 | $33.20 |
| Purchase #3 | $210.57 | 8.837% | $229.1781 | $229.18 | $229.20 | $229.20 |
| Purchase #4 | $77.46 | 12.671% | $87.275 | $87.28 | $87.30 | $87.30 |
| Purchase #5 | $247.73 | 8.753% | $269.4138 | $269.41 | $269.40 | $269.40 |
| Purchase #6 | $212.53 | 12.764% | $239.6573 | $239.66 | $239.65 | $239.70 |
| Purchase #7 | $147.57 | 7.370% | $158.4459 | $158.45 | $158.45 | $158.40 |
| 7 purchase totals = | $939.07 | $1,030.3175 | $1,030.33 | $1,030.35 | $1,030.30 | |