| 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 | $31.79 | 10.503% | $35.1289 | $35.13 | $35.15 | $35.10 |
| Purchase #2 | $98.33 | 9.368% | $107.5416 | $107.54 | $107.55 | $107.50 |
| Purchase #3 | $188.83 | 11.140% | $209.8657 | $209.87 | $209.85 | $209.90 |
| Purchase #4 | $114.33 | 13.428% | $129.6822 | $129.68 | $129.70 | $129.70 |
| Purchase #5 | $247.73 | 8.815% | $269.5674 | $269.57 | $269.55 | $269.60 |
| Purchase #6 | $195.87 | 5.569% | $206.778 | $206.78 | $206.80 | $206.80 |
| Purchase #7 | $188.61 | 7.474% | $202.7067 | $202.71 | $202.70 | $202.70 |
| 7 purchase totals = | $1,065.49 | $1,161.2705 | $1,161.28 | $1,161.30 | $1,161.30 | |