| 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 | $98.41 | 9.160% | $107.4244 | $107.42 | $107.40 | $107.40 |
| Purchase #2 | $191.92 | 11.484% | $213.9601 | $213.96 | $213.95 | $214.00 |
| Purchase #3 | $114.40 | 5.422% | $120.6028 | $120.60 | $120.60 | $120.60 |
| Purchase #4 | $132.72 | 3.742% | $137.6864 | $137.69 | $137.70 | $137.70 |
| Purchase #5 | $159.30 | 8.380% | $172.6493 | $172.65 | $172.65 | $172.60 |
| Purchase #6 | $143.77 | 8.374% | $155.8093 | $155.81 | $155.80 | $155.80 |
| Purchase #7 | $24.47 | 6.777% | $26.1283 | $26.13 | $26.15 | $26.10 |
| 7 purchase totals = | $864.99 | $934.2606 | $934.26 | $934.25 | $934.20 | |