| 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 | $200.71 | 5.681% | $212.1123 | $212.11 | $212.10 | $212.10 |
| Purchase #2 | $234.81 | 4.106% | $244.4513 | $244.45 | $244.45 | $244.50 |
| Purchase #3 | $110.45 | 10.378% | $121.9125 | $121.91 | $121.90 | $121.90 |
| Purchase #4 | $86.39 | 7.529% | $92.8943 | $92.89 | $92.90 | $92.90 |
| Purchase #5 | $129.29 | 6.830% | $138.1205 | $138.12 | $138.10 | $138.10 |
| Purchase #6 | $46.60 | 9.622% | $51.0839 | $51.08 | $51.10 | $51.10 |
| Purchase #7 | $200.48 | 11.396% | $223.3267 | $223.33 | $223.35 | $223.30 |
| 7 purchase totals = | $1,008.73 | $1,083.9015 | $1,083.89 | $1,083.90 | $1,083.90 | |