| 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 | $91.42 | 11.523% | $101.9543 | $101.95 | $101.95 | $102.00 |
| Purchase #2 | $123.96 | 9.796% | $136.1031 | $136.10 | $136.10 | $136.10 |
| Purchase #3 | $138.60 | 9.530% | $151.8086 | $151.81 | $151.80 | $151.80 |
| Purchase #4 | $225.98 | 11.764% | $252.5643 | $252.56 | $252.55 | $252.60 |
| Purchase #5 | $86.80 | 7.780% | $93.553 | $93.55 | $93.55 | $93.60 |
| Purchase #6 | $163.33 | 13.308% | $185.066 | $185.07 | $185.05 | $185.10 |
| Purchase #7 | $146.80 | 8.386% | $159.1106 | $159.11 | $159.10 | $159.10 |
| 7 purchase totals = | $976.89 | $1,080.1599 | $1,080.15 | $1,080.10 | $1,080.30 | |