| 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 | $216.82 | 4.728% | $227.0712 | $227.07 | $227.05 | $227.10 |
| Purchase #2 | $33.88 | 10.793% | $37.5367 | $37.54 | $37.55 | $37.50 |
| Purchase #3 | $194.50 | 5.551% | $205.2967 | $205.30 | $205.30 | $205.30 |
| Purchase #4 | $189.82 | 9.260% | $207.3973 | $207.40 | $207.40 | $207.40 |
| Purchase #5 | $138.68 | 10.768% | $153.6131 | $153.61 | $153.60 | $153.60 |
| Purchase #6 | $52.35 | 9.240% | $57.1871 | $57.19 | $57.20 | $57.20 |
| Purchase #7 | $164.81 | 8.674% | $179.1056 | $179.11 | $179.10 | $179.10 |
| 7 purchase totals = | $990.86 | $1,067.2077 | $1,067.22 | $1,067.20 | $1,067.20 | |