| 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 | $94.47 | 13.554% | $107.2745 | $107.27 | $107.25 | $107.30 |
| Purchase #2 | $197.96 | 5.731% | $209.3051 | $209.31 | $209.30 | $209.30 |
| Purchase #3 | $108.73 | 10.388% | $120.0249 | $120.02 | $120.00 | $120.00 |
| Purchase #4 | $180.61 | 4.528% | $188.788 | $188.79 | $188.80 | $188.80 |
| Purchase #5 | $239.78 | 5.304% | $252.4979 | $252.50 | $252.50 | $252.50 |
| Purchase #6 | $234.58 | 7.271% | $251.6363 | $251.64 | $251.65 | $251.60 |
| Purchase #7 | $88.67 | 3.497% | $91.7708 | $91.77 | $91.75 | $91.80 |
| 7 purchase totals = | $1,144.80 | $1,221.2975 | $1,221.30 | $1,221.25 | $1,221.30 | |