| 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 | $109.51 | 3.809% | $113.6812 | $113.68 | $113.70 | $113.70 |
| Purchase #2 | $56.55 | 11.784% | $63.2139 | $63.21 | $63.20 | $63.20 |
| Purchase #3 | $112.80 | 13.346% | $127.8543 | $127.85 | $127.85 | $127.90 |
| Purchase #4 | $155.66 | 12.616% | $175.2981 | $175.30 | $175.30 | $175.30 |
| Purchase #5 | $11.99 | 3.442% | $12.4027 | $12.40 | $12.40 | $12.40 |
| Purchase #6 | $132.71 | 11.826% | $148.4043 | $148.40 | $148.40 | $148.40 |
| Purchase #7 | $238.55 | 12.786% | $269.051 | $269.05 | $269.05 | $269.10 |
| 7 purchase totals = | $817.77 | $909.9055 | $909.89 | $909.90 | $910.00 | |