| 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 | $194.32 | 12.796% | $219.1852 | $219.19 | $219.20 | $219.20 |
| Purchase #2 | $100.99 | 8.801% | $109.8781 | $109.88 | $109.90 | $109.90 |
| Purchase #3 | $180.67 | 12.196% | $202.7045 | $202.70 | $202.70 | $202.70 |
| Purchase #4 | $96.59 | 8.256% | $104.5645 | $104.56 | $104.55 | $104.60 |
| Purchase #5 | $173.27 | 12.817% | $195.478 | $195.48 | $195.50 | $195.50 |
| Purchase #6 | $79.87 | 9.365% | $87.3498 | $87.35 | $87.35 | $87.30 |
| Purchase #7 | $62.76 | 3.451% | $64.9258 | $64.93 | $64.95 | $64.90 |
| 7 purchase totals = | $888.47 | $984.0859 | $984.09 | $984.15 | $984.10 | |