| 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 | $220.74 | 13.172% | $249.8159 | $249.82 | $249.80 | $249.80 |
| Purchase #2 | $144.35 | 8.615% | $156.7858 | $156.79 | $156.80 | $156.80 |
| Purchase #3 | $207.92 | 9.280% | $227.215 | $227.22 | $227.20 | $227.20 |
| Purchase #4 | $171.65 | 6.195% | $182.2837 | $182.28 | $182.30 | $182.30 |
| Purchase #5 | $237.26 | 13.500% | $269.2901 | $269.29 | $269.30 | $269.30 |
| Purchase #6 | $122.93 | 10.861% | $136.2814 | $136.28 | $136.30 | $136.30 |
| Purchase #7 | $210.67 | 4.285% | $219.6972 | $219.70 | $219.70 | $219.70 |
| 7 purchase totals = | $1,315.52 | $1,441.3691 | $1,441.38 | $1,441.40 | $1,441.40 | |