| 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 | $219.63 | 11.653% | $245.2235 | $245.22 | $245.20 | $245.20 |
| Purchase #2 | $166.69 | 12.495% | $187.5179 | $187.52 | $187.50 | $187.50 |
| Purchase #3 | $112.97 | 6.850% | $120.7084 | $120.71 | $120.70 | $120.70 |
| Purchase #4 | $184.51 | 3.773% | $191.4716 | $191.47 | $191.45 | $191.50 |
| Purchase #5 | $163.54 | 5.412% | $172.3908 | $172.39 | $172.40 | $172.40 |
| Purchase #6 | $200.63 | 9.352% | $219.3929 | $219.39 | $219.40 | $219.40 |
| Purchase #7 | $173.36 | 12.358% | $194.7838 | $194.78 | $194.80 | $194.80 |
| 7 purchase totals = | $1,221.33 | $1,331.4889 | $1,331.48 | $1,331.45 | $1,331.50 | |