| 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 | $97.33 | 7.586% | $104.7135 | $104.71 | $104.70 | $104.70 |
| Purchase #2 | $221.27 | 3.185% | $228.3174 | $228.32 | $228.30 | $228.30 |
| Purchase #3 | $36.55 | 7.237% | $39.1951 | $39.20 | $39.20 | $39.20 |
| Purchase #4 | $238.82 | 13.771% | $271.7079 | $271.71 | $271.70 | $271.70 |
| Purchase #5 | $20.87 | 5.647% | $22.0485 | $22.05 | $22.05 | $22.00 |
| Purchase #6 | $204.85 | 4.277% | $213.6114 | $213.61 | $213.60 | $213.60 |
| Purchase #7 | $98.50 | 3.381% | $101.8303 | $101.83 | $101.85 | $101.80 |
| 7 purchase totals = | $918.19 | $981.4241 | $981.43 | $981.40 | $981.30 | |