| 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 | $212.38 | 11.533% | $236.8738 | $236.87 | $236.85 | $236.90 |
| Purchase #2 | $217.56 | 11.640% | $242.884 | $242.88 | $242.90 | $242.90 |
| Purchase #3 | $211.33 | 8.236% | $228.7351 | $228.74 | $228.75 | $228.70 |
| Purchase #4 | $107.99 | 12.510% | $121.4995 | $121.50 | $121.50 | $121.50 |
| Purchase #5 | $237.52 | 4.781% | $248.8758 | $248.88 | $248.90 | $248.90 |
| Purchase #6 | $19.43 | 12.422% | $21.8436 | $21.84 | $21.85 | $21.80 |
| Purchase #7 | $56.64 | 9.795% | $62.1879 | $62.19 | $62.20 | $62.20 |
| 7 purchase totals = | $1,062.85 | $1,162.8997 | $1,162.90 | $1,162.95 | $1,162.90 | |