| 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 | $202.30 | 12.175% | $226.93 | $226.93 | $226.95 | $226.90 |
| Purchase #2 | $44.74 | 3.139% | $46.1444 | $46.14 | $46.15 | $46.10 |
| Purchase #3 | $191.95 | 5.816% | $203.1138 | $203.11 | $203.10 | $203.10 |
| Purchase #4 | $209.63 | 8.651% | $227.7651 | $227.77 | $227.75 | $227.80 |
| Purchase #5 | $123.61 | 10.873% | $137.0501 | $137.05 | $137.05 | $137.10 |
| Purchase #6 | $170.61 | 12.190% | $191.4074 | $191.41 | $191.40 | $191.40 |
| Purchase #7 | $32.79 | 5.196% | $34.4938 | $34.49 | $34.50 | $34.50 |
| 7 purchase totals = | $975.63 | $1,066.9046 | $1,066.90 | $1,066.90 | $1,066.90 | |