| 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 | $233.26 | 9.872% | $256.2874 | $256.29 | $256.30 | $256.30 |
| Purchase #2 | $179.58 | 8.857% | $195.4854 | $195.49 | $195.50 | $195.50 |
| Purchase #3 | $62.78 | 10.808% | $69.5653 | $69.57 | $69.55 | $69.60 |
| Purchase #4 | $152.66 | 9.797% | $167.6161 | $167.62 | $167.60 | $167.60 |
| Purchase #5 | $198.85 | 4.852% | $208.4982 | $208.50 | $208.50 | $208.50 |
| Purchase #6 | $109.59 | 7.308% | $117.5988 | $117.60 | $117.60 | $117.60 |
| Purchase #7 | $44.79 | 13.359% | $50.7735 | $50.77 | $50.75 | $50.80 |
| 7 purchase totals = | $981.51 | $1,065.8247 | $1,065.84 | $1,065.80 | $1,065.90 | |