| 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 | $195.83 | 10.536% | $216.4626 | $216.46 | $216.45 | $216.50 |
| Purchase #2 | $139.28 | 4.159% | $145.0727 | $145.07 | $145.05 | $145.10 |
| Purchase #3 | $38.51 | 4.381% | $40.1971 | $40.20 | $40.20 | $40.20 |
| Purchase #4 | $30.62 | 10.273% | $33.7656 | $33.77 | $33.75 | $33.80 |
| Purchase #5 | $227.47 | 13.694% | $258.6197 | $258.62 | $258.60 | $258.60 |
| Purchase #6 | $6.99 | 10.561% | $7.7282 | $7.73 | $7.75 | $7.70 |
| Purchase #7 | $242.83 | 11.550% | $270.8769 | $270.88 | $270.90 | $270.90 |
| 7 purchase totals = | $881.53 | $972.7228 | $972.73 | $972.70 | $972.80 | |