| 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 | $220.68 | 6.821% | $235.7326 | $235.73 | $235.75 | $235.70 |
| Purchase #2 | $214.81 | 12.719% | $242.1317 | $242.13 | $242.15 | $242.10 |
| Purchase #3 | $172.28 | 11.752% | $192.5263 | $192.53 | $192.55 | $192.50 |
| Purchase #4 | $20.39 | 6.418% | $21.6986 | $21.70 | $21.70 | $21.70 |
| Purchase #5 | $64.26 | 6.127% | $68.1972 | $68.20 | $68.20 | $68.20 |
| Purchase #6 | $193.84 | 13.170% | $219.3687 | $219.37 | $219.35 | $219.40 |
| Purchase #7 | $148.53 | 5.351% | $156.4778 | $156.48 | $156.50 | $156.50 |
| 7 purchase totals = | $1,034.79 | $1,136.1329 | $1,136.14 | $1,136.20 | $1,136.10 | |