| 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 | $101.80 | 10.245% | $112.2294 | $112.23 | $112.25 | $112.20 |
| Purchase #2 | $243.42 | 3.326% | $251.5161 | $251.52 | $251.50 | $251.50 |
| Purchase #3 | $66.80 | 6.484% | $71.1313 | $71.13 | $71.15 | $71.10 |
| Purchase #4 | $238.65 | 5.861% | $252.6373 | $252.64 | $252.65 | $252.60 |
| Purchase #5 | $238.98 | 11.833% | $267.2585 | $267.26 | $267.25 | $267.30 |
| Purchase #6 | $50.68 | 9.546% | $55.5179 | $55.52 | $55.50 | $55.50 |
| Purchase #7 | $152.58 | 3.822% | $158.4116 | $158.41 | $158.40 | $158.40 |
| 7 purchase totals = | $1,092.91 | $1,168.7021 | $1,168.71 | $1,168.70 | $1,168.60 | |