| 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 | $197.81 | 11.260% | $220.0834 | $220.08 | $220.10 | $220.10 |
| Purchase #2 | $85.67 | 13.300% | $97.0641 | $97.06 | $97.05 | $97.10 |
| Purchase #3 | $64.70 | 8.443% | $70.1626 | $70.16 | $70.15 | $70.20 |
| Purchase #4 | $49.87 | 9.364% | $54.5398 | $54.54 | $54.55 | $54.50 |
| Purchase #5 | $226.67 | 10.237% | $249.8742 | $249.87 | $249.85 | $249.90 |
| Purchase #6 | $31.88 | 11.553% | $35.5631 | $35.56 | $35.55 | $35.60 |
| Purchase #7 | $76.62 | 9.111% | $83.6008 | $83.60 | $83.60 | $83.60 |
| 7 purchase totals = | $733.22 | $810.8880 | $810.87 | $810.85 | $811.00 | |