| 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 | $245.80 | 7.821% | $265.024 | $265.02 | $265.00 | $265.00 |
| Purchase #2 | $67.60 | 9.842% | $74.2532 | $74.25 | $74.25 | $74.30 |
| Purchase #3 | $103.76 | 3.219% | $107.1 | $107.10 | $107.10 | $107.10 |
| Purchase #4 | $110.94 | 3.489% | $114.8107 | $114.81 | $114.80 | $114.80 |
| Purchase #5 | $172.48 | 8.219% | $186.6561 | $186.66 | $186.65 | $186.70 |
| Purchase #6 | $130.86 | 13.535% | $148.5719 | $148.57 | $148.55 | $148.60 |
| Purchase #7 | $93.33 | 10.234% | $102.8814 | $102.88 | $102.90 | $102.90 |
| 7 purchase totals = | $924.77 | $999.2973 | $999.29 | $999.25 | $999.40 | |