| 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 | $206.64 | 11.559% | $230.5255 | $230.53 | $230.55 | $230.50 |
| Purchase #2 | $96.90 | 9.330% | $105.9408 | $105.94 | $105.95 | $105.90 |
| Purchase #3 | $232.82 | 4.662% | $243.6741 | $243.67 | $243.65 | $243.70 |
| Purchase #4 | $244.81 | 5.457% | $258.1693 | $258.17 | $258.15 | $258.20 |
| Purchase #5 | $217.71 | 8.730% | $236.7161 | $236.72 | $236.70 | $236.70 |
| Purchase #6 | $177.53 | 4.253% | $185.0804 | $185.08 | $185.10 | $185.10 |
| Purchase #7 | $158.96 | 13.436% | $180.3179 | $180.32 | $180.30 | $180.30 |
| 7 purchase totals = | $1,335.37 | $1,440.4241 | $1,440.43 | $1,440.40 | $1,440.40 | |