| 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 | $84.98 | 5.525% | $89.6751 | $89.68 | $89.70 | $89.70 |
| Purchase #2 | $101.98 | 8.729% | $110.8818 | $110.88 | $110.90 | $110.90 |
| Purchase #3 | $222.89 | 12.241% | $250.174 | $250.17 | $250.15 | $250.20 |
| Purchase #4 | $123.83 | 8.694% | $134.5958 | $134.60 | $134.60 | $134.60 |
| Purchase #5 | $210.49 | 10.648% | $232.903 | $232.90 | $232.90 | $232.90 |
| Purchase #6 | $235.88 | 11.533% | $263.084 | $263.08 | $263.10 | $263.10 |
| Purchase #7 | $136.44 | 5.826% | $144.389 | $144.39 | $144.40 | $144.40 |
| 7 purchase totals = | $1,116.49 | $1,225.7027 | $1,225.70 | $1,225.75 | $1,225.80 | |