| 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 | $230.96 | 5.564% | $243.8106 | $243.81 | $243.80 | $243.80 |
| Purchase #2 | $51.80 | 4.176% | $53.9632 | $53.96 | $53.95 | $54.00 |
| Purchase #3 | $214.59 | 9.591% | $235.1713 | $235.17 | $235.15 | $235.20 |
| Purchase #4 | $106.37 | 5.674% | $112.4054 | $112.41 | $112.40 | $112.40 |
| Purchase #5 | $66.83 | 9.374% | $73.0946 | $73.09 | $73.10 | $73.10 |
| Purchase #6 | $193.47 | 8.203% | $209.3403 | $209.34 | $209.35 | $209.30 |
| Purchase #7 | $137.43 | 11.427% | $153.1341 | $153.13 | $153.15 | $153.10 |
| 7 purchase totals = | $1,001.45 | $1,080.9195 | $1,080.91 | $1,080.90 | $1,080.90 | |