| 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 | $102.93 | 9.636% | $112.8483 | $112.85 | $112.85 | $112.80 |
| Purchase #2 | $120.98 | 12.699% | $136.3433 | $136.34 | $136.35 | $136.30 |
| Purchase #3 | $22.37 | 13.489% | $25.3875 | $25.39 | $25.40 | $25.40 |
| Purchase #4 | $212.64 | 5.861% | $225.1028 | $225.10 | $225.10 | $225.10 |
| Purchase #5 | $222.70 | 5.499% | $234.9463 | $234.95 | $234.95 | $234.90 |
| Purchase #6 | $163.45 | 5.343% | $172.1831 | $172.18 | $172.20 | $172.20 |
| Purchase #7 | $148.53 | 10.363% | $163.9222 | $163.92 | $163.90 | $163.90 |
| 7 purchase totals = | $993.60 | $1,070.7335 | $1,070.73 | $1,070.75 | $1,070.60 | |