| 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 | $239.68 | 7.439% | $257.5098 | $257.51 | $257.50 | $257.50 |
| Purchase #2 | $236.60 | 3.293% | $244.3912 | $244.39 | $244.40 | $244.40 |
| Purchase #3 | $157.28 | 10.689% | $174.0917 | $174.09 | $174.10 | $174.10 |
| Purchase #4 | $218.89 | 11.162% | $243.3225 | $243.32 | $243.30 | $243.30 |
| Purchase #5 | $75.87 | 4.286% | $79.1218 | $79.12 | $79.10 | $79.10 |
| Purchase #6 | $46.80 | 5.592% | $49.4171 | $49.42 | $49.40 | $49.40 |
| Purchase #7 | $14.68 | 4.429% | $15.3302 | $15.33 | $15.35 | $15.30 |
| 7 purchase totals = | $989.80 | $1,063.1843 | $1,063.18 | $1,063.15 | $1,063.10 | |