| 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 | $235.52 | 7.636% | $253.5043 | $253.50 | $253.50 | $253.50 |
| Purchase #2 | $209.80 | 6.385% | $223.1957 | $223.20 | $223.20 | $223.20 |
| Purchase #3 | $107.60 | 3.217% | $111.0615 | $111.06 | $111.05 | $111.10 |
| Purchase #4 | $79.37 | 7.223% | $85.1029 | $85.10 | $85.10 | $85.10 |
| Purchase #5 | $136.73 | 13.343% | $154.9739 | $154.97 | $154.95 | $155.00 |
| Purchase #6 | $110.91 | 9.708% | $121.6771 | $121.68 | $121.70 | $121.70 |
| Purchase #7 | $88.97 | 7.796% | $95.9061 | $95.91 | $95.90 | $95.90 |
| 7 purchase totals = | $968.90 | $1,045.4215 | $1,045.42 | $1,045.40 | $1,045.50 | |