| 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 | $248.35 | 3.869% | $257.9587 | $257.96 | $257.95 | $258.00 |
| Purchase #2 | $231.88 | 7.542% | $249.3684 | $249.37 | $249.35 | $249.40 |
| Purchase #3 | $28.52 | 13.147% | $32.2695 | $32.27 | $32.25 | $32.30 |
| Purchase #4 | $192.39 | 13.679% | $218.707 | $218.71 | $218.70 | $218.70 |
| Purchase #5 | $64.98 | 4.810% | $68.1055 | $68.11 | $68.10 | $68.10 |
| Purchase #6 | $107.42 | 12.784% | $121.1526 | $121.15 | $121.15 | $121.20 |
| Purchase #7 | $168.66 | 5.499% | $177.9346 | $177.93 | $177.95 | $177.90 |
| 7 purchase totals = | $1,042.20 | $1,125.4963 | $1,125.50 | $1,125.45 | $1,125.60 | |