| 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 | $100.35 | 6.733% | $107.1066 | $107.11 | $107.10 | $107.10 |
| Purchase #2 | $243.92 | 3.768% | $253.1109 | $253.11 | $253.10 | $253.10 |
| Purchase #3 | $110.57 | 5.442% | $116.5872 | $116.59 | $116.60 | $116.60 |
| Purchase #4 | $71.35 | 8.653% | $77.5239 | $77.52 | $77.50 | $77.50 |
| Purchase #5 | $208.97 | 10.830% | $231.6015 | $231.60 | $231.60 | $231.60 |
| Purchase #6 | $146.42 | 3.607% | $151.7014 | $151.70 | $151.70 | $151.70 |
| Purchase #7 | $83.26 | 13.128% | $94.1904 | $94.19 | $94.20 | $94.20 |
| 7 purchase totals = | $964.84 | $1,031.8219 | $1,031.82 | $1,031.80 | $1,031.80 | |