| 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 | $109.87 | 10.722% | $121.6503 | $121.65 | $121.65 | $121.70 |
| Purchase #2 | $234.71 | 7.818% | $253.0596 | $253.06 | $253.05 | $253.10 |
| Purchase #3 | $236.58 | 11.423% | $263.6045 | $263.60 | $263.60 | $263.60 |
| Purchase #4 | $105.93 | 4.314% | $110.4998 | $110.50 | $110.50 | $110.50 |
| Purchase #5 | $162.95 | 3.179% | $168.1302 | $168.13 | $168.15 | $168.10 |
| Purchase #6 | $175.62 | 9.816% | $192.8589 | $192.86 | $192.85 | $192.90 |
| Purchase #7 | $248.39 | 4.724% | $260.1239 | $260.12 | $260.10 | $260.10 |
| 7 purchase totals = | $1,274.05 | $1,369.9272 | $1,369.92 | $1,369.90 | $1,370.00 | |