| 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 | $139.84 | 9.637% | $153.3164 | $153.32 | $153.30 | $153.30 |
| Purchase #2 | $94.66 | 3.574% | $98.0431 | $98.04 | $98.05 | $98.00 |
| Purchase #3 | $216.78 | 9.111% | $236.5308 | $236.53 | $236.55 | $236.50 |
| Purchase #4 | $24.31 | 4.555% | $25.4173 | $25.42 | $25.40 | $25.40 |
| Purchase #5 | $127.31 | 12.491% | $143.2123 | $143.21 | $143.20 | $143.20 |
| Purchase #6 | $226.89 | 7.136% | $243.0809 | $243.08 | $243.10 | $243.10 |
| Purchase #7 | $146.65 | 10.780% | $162.4589 | $162.46 | $162.45 | $162.50 |
| 7 purchase totals = | $976.44 | $1,062.0597 | $1,062.06 | $1,062.05 | $1,062.00 | |