| 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 | $219.83 | 7.317% | $235.915 | $235.92 | $235.90 | $235.90 |
| Purchase #2 | $81.48 | 11.440% | $90.8013 | $90.80 | $90.80 | $90.80 |
| Purchase #3 | $217.73 | 11.635% | $243.0629 | $243.06 | $243.05 | $243.10 |
| Purchase #4 | $228.60 | 7.836% | $246.5131 | $246.51 | $246.50 | $246.50 |
| Purchase #5 | $116.76 | 3.243% | $120.5465 | $120.55 | $120.55 | $120.50 |
| Purchase #6 | $169.98 | 10.431% | $187.7106 | $187.71 | $187.70 | $187.70 |
| Purchase #7 | $234.32 | 7.516% | $251.9315 | $251.93 | $251.95 | $251.90 |
| 7 purchase totals = | $1,268.70 | $1,376.4809 | $1,376.48 | $1,376.45 | $1,376.40 | |