| 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 | $234.32 | 6.323% | $249.1361 | $249.14 | $249.15 | $249.10 |
| Purchase #2 | $243.50 | 12.474% | $273.8742 | $273.87 | $273.85 | $273.90 |
| Purchase #3 | $19.29 | 9.823% | $21.1849 | $21.18 | $21.20 | $21.20 |
| Purchase #4 | $161.99 | 8.594% | $175.9114 | $175.91 | $175.90 | $175.90 |
| Purchase #5 | $103.73 | 3.311% | $107.1645 | $107.16 | $107.15 | $107.20 |
| Purchase #6 | $56.97 | 12.725% | $64.2194 | $64.22 | $64.20 | $64.20 |
| Purchase #7 | $114.80 | 11.785% | $128.3292 | $128.33 | $128.35 | $128.30 |
| 7 purchase totals = | $934.60 | $1,019.8197 | $1,019.81 | $1,019.80 | $1,019.80 | |