| 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 | $101.88 | 5.422% | $107.4039 | $107.40 | $107.40 | $107.40 |
| Purchase #2 | $106.44 | 10.753% | $117.8855 | $117.89 | $117.90 | $117.90 |
| Purchase #3 | $127.28 | 3.829% | $132.1536 | $132.15 | $132.15 | $132.20 |
| Purchase #4 | $156.30 | 6.244% | $166.0594 | $166.06 | $166.05 | $166.10 |
| Purchase #5 | $72.38 | 6.119% | $76.8089 | $76.81 | $76.80 | $76.80 |
| Purchase #6 | $217.35 | 5.266% | $228.7957 | $228.80 | $228.80 | $228.80 |
| Purchase #7 | $199.51 | 13.484% | $226.4119 | $226.41 | $226.40 | $226.40 |
| 7 purchase totals = | $981.14 | $1,055.5189 | $1,055.52 | $1,055.50 | $1,055.60 | |