| 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 | $191.67 | 10.310% | $211.4312 | $211.43 | $211.45 | $211.40 |
| Purchase #2 | $192.33 | 5.865% | $203.6102 | $203.61 | $203.60 | $203.60 |
| Purchase #3 | $168.80 | 6.221% | $179.301 | $179.30 | $179.30 | $179.30 |
| Purchase #4 | $180.57 | 9.583% | $197.874 | $197.87 | $197.85 | $197.90 |
| Purchase #5 | $244.37 | 6.767% | $260.9065 | $260.91 | $260.90 | $260.90 |
| Purchase #6 | $102.40 | 13.582% | $116.308 | $116.31 | $116.30 | $116.30 |
| Purchase #7 | $54.43 | 13.356% | $61.6997 | $61.70 | $61.70 | $61.70 |
| 7 purchase totals = | $1,134.57 | $1,231.1306 | $1,231.13 | $1,231.10 | $1,231.10 | |