| 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 | $114.63 | 7.306% | $123.0049 | $123.00 | $123.00 | $123.00 |
| Purchase #2 | $186.39 | 12.534% | $209.7521 | $209.75 | $209.75 | $209.80 |
| Purchase #3 | $166.40 | 7.424% | $178.7535 | $178.75 | $178.75 | $178.80 |
| Purchase #4 | $100.79 | 11.170% | $112.0482 | $112.05 | $112.05 | $112.00 |
| Purchase #5 | $100.58 | 9.322% | $109.9561 | $109.96 | $109.95 | $110.00 |
| Purchase #6 | $105.88 | 4.408% | $110.5472 | $110.55 | $110.55 | $110.50 |
| Purchase #7 | $47.27 | 6.459% | $50.3232 | $50.32 | $50.30 | $50.30 |
| 7 purchase totals = | $821.94 | $894.3852 | $894.38 | $894.35 | $894.40 | |