| 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 | $130.30 | 7.457% | $140.0165 | $140.02 | $140.00 | $140.00 |
| Purchase #2 | $228.52 | 13.390% | $259.1188 | $259.12 | $259.10 | $259.10 |
| Purchase #3 | $117.42 | 8.242% | $127.0978 | $127.10 | $127.10 | $127.10 |
| Purchase #4 | $220.93 | 7.357% | $237.1838 | $237.18 | $237.20 | $237.20 |
| Purchase #5 | $204.92 | 10.606% | $226.6538 | $226.65 | $226.65 | $226.70 |
| Purchase #6 | $216.31 | 10.218% | $238.4126 | $238.41 | $238.40 | $238.40 |
| Purchase #7 | $175.79 | 8.737% | $191.1488 | $191.15 | $191.15 | $191.10 |
| 7 purchase totals = | $1,294.19 | $1,419.6321 | $1,419.63 | $1,419.60 | $1,419.60 | |