| 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 | $116.67 | 12.873% | $131.6889 | $131.69 | $131.70 | $131.70 |
| Purchase #2 | $42.79 | 9.219% | $46.7348 | $46.73 | $46.75 | $46.70 |
| Purchase #3 | $65.45 | 9.710% | $71.8052 | $71.81 | $71.80 | $71.80 |
| Purchase #4 | $120.98 | 4.349% | $126.2414 | $126.24 | $126.25 | $126.20 |
| Purchase #5 | $125.50 | 7.662% | $135.1158 | $135.12 | $135.10 | $135.10 |
| Purchase #6 | $227.70 | 10.837% | $252.3758 | $252.38 | $252.40 | $252.40 |
| Purchase #7 | $211.71 | 12.173% | $237.4815 | $237.48 | $237.50 | $237.50 |
| 7 purchase totals = | $910.80 | $1,001.4434 | $1,001.45 | $1,001.50 | $1,001.40 | |