| 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 | $117.25 | 10.552% | $129.6222 | $129.62 | $129.60 | $129.60 |
| Purchase #2 | $52.76 | 11.286% | $58.7145 | $58.71 | $58.70 | $58.70 |
| Purchase #3 | $209.31 | 5.132% | $220.0518 | $220.05 | $220.05 | $220.10 |
| Purchase #4 | $101.84 | 10.519% | $112.5525 | $112.55 | $112.55 | $112.60 |
| Purchase #5 | $9.67 | 6.102% | $10.2601 | $10.26 | $10.25 | $10.30 |
| Purchase #6 | $203.56 | 3.500% | $210.6846 | $210.68 | $210.70 | $210.70 |
| Purchase #7 | $237.49 | 12.418% | $266.9815 | $266.98 | $267.00 | $267.00 |
| 7 purchase totals = | $931.88 | $1,008.8672 | $1,008.85 | $1,008.85 | $1,009.00 | |