| 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 | $248.71 | 13.131% | $281.3681 | $281.37 | $281.35 | $281.40 |
| Purchase #2 | $11.45 | 9.120% | $12.4942 | $12.49 | $12.50 | $12.50 |
| Purchase #3 | $112.61 | 10.685% | $124.6424 | $124.64 | $124.65 | $124.60 |
| Purchase #4 | $139.71 | 5.496% | $147.3885 | $147.39 | $147.40 | $147.40 |
| Purchase #5 | $182.47 | 13.733% | $207.5286 | $207.53 | $207.55 | $207.50 |
| Purchase #6 | $143.50 | 9.334% | $156.8943 | $156.89 | $156.90 | $156.90 |
| Purchase #7 | $202.57 | 11.467% | $225.7987 | $225.80 | $225.80 | $225.80 |
| 7 purchase totals = | $1,041.02 | $1,156.1148 | $1,156.11 | $1,156.15 | $1,156.10 | |