| 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 | $216.60 | 7.475% | $232.7909 | $232.79 | $232.80 | $232.80 |
| Purchase #2 | $213.61 | 6.630% | $227.7723 | $227.77 | $227.75 | $227.80 |
| Purchase #3 | $61.44 | 3.130% | $63.3631 | $63.36 | $63.35 | $63.40 |
| Purchase #4 | $136.88 | 10.388% | $151.0991 | $151.10 | $151.10 | $151.10 |
| Purchase #5 | $173.38 | 8.642% | $188.3635 | $188.36 | $188.35 | $188.40 |
| Purchase #6 | $12.53 | 10.128% | $13.799 | $13.80 | $13.80 | $13.80 |
| Purchase #7 | $141.93 | 9.294% | $155.121 | $155.12 | $155.10 | $155.10 |
| 7 purchase totals = | $956.37 | $1,032.3089 | $1,032.30 | $1,032.25 | $1,032.40 | |