| 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 | $210.34 | 7.331% | $225.76 | $225.76 | $225.75 | $225.80 |
| Purchase #2 | $236.43 | 5.418% | $249.2398 | $249.24 | $249.25 | $249.20 |
| Purchase #3 | $173.27 | 13.717% | $197.0374 | $197.04 | $197.05 | $197.00 |
| Purchase #4 | $243.55 | 11.225% | $270.8885 | $270.89 | $270.90 | $270.90 |
| Purchase #5 | $121.96 | 6.812% | $130.2679 | $130.27 | $130.25 | $130.30 |
| Purchase #6 | $80.40 | 12.778% | $90.6735 | $90.67 | $90.65 | $90.70 |
| Purchase #7 | $130.29 | 7.665% | $140.2767 | $140.28 | $140.30 | $140.30 |
| 7 purchase totals = | $1,196.24 | $1,304.1438 | $1,304.15 | $1,304.15 | $1,304.20 | |