| 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 | $101.73 | 10.771% | $112.6873 | $112.69 | $112.70 | $112.70 |
| Purchase #2 | $103.42 | 12.275% | $116.1148 | $116.11 | $116.10 | $116.10 |
| Purchase #3 | $77.36 | 11.250% | $86.063 | $86.06 | $86.05 | $86.10 |
| Purchase #4 | $225.93 | 13.371% | $256.1391 | $256.14 | $256.15 | $256.10 |
| Purchase #5 | $53.26 | 7.631% | $57.3243 | $57.32 | $57.30 | $57.30 |
| Purchase #6 | $226.27 | 10.201% | $249.3518 | $249.35 | $249.35 | $249.40 |
| Purchase #7 | $118.45 | 6.610% | $126.2795 | $126.28 | $126.30 | $126.30 |
| 7 purchase totals = | $906.42 | $1,003.9598 | $1,003.95 | $1,003.95 | $1,004.00 | |