| 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 | $46.71 | 10.846% | $51.7762 | $51.78 | $51.80 | $51.80 |
| Purchase #2 | $172.33 | 3.383% | $178.1599 | $178.16 | $178.15 | $178.20 |
| Purchase #3 | $170.58 | 12.741% | $192.3136 | $192.31 | $192.30 | $192.30 |
| Purchase #4 | $116.27 | 4.184% | $121.1347 | $121.13 | $121.15 | $121.10 |
| Purchase #5 | $218.84 | 9.682% | $240.0281 | $240.03 | $240.05 | $240.00 |
| Purchase #6 | $219.40 | 7.473% | $235.7958 | $235.80 | $235.80 | $235.80 |
| Purchase #7 | $112.84 | 13.371% | $127.9278 | $127.93 | $127.95 | $127.90 |
| 7 purchase totals = | $1,056.97 | $1,147.1361 | $1,147.14 | $1,147.20 | $1,147.10 | |