| 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 | $240.39 | 13.476% | $272.785 | $272.79 | $272.80 | $272.80 |
| Purchase #2 | $121.83 | 13.752% | $138.5841 | $138.58 | $138.60 | $138.60 |
| Purchase #3 | $37.50 | 8.365% | $40.6369 | $40.64 | $40.65 | $40.60 |
| Purchase #4 | $114.29 | 7.850% | $123.2618 | $123.26 | $123.25 | $123.30 |
| Purchase #5 | $106.30 | 8.471% | $115.3047 | $115.30 | $115.30 | $115.30 |
| Purchase #6 | $156.73 | 10.388% | $173.0111 | $173.01 | $173.00 | $173.00 |
| Purchase #7 | $204.96 | 5.311% | $215.8454 | $215.85 | $215.85 | $215.80 |
| 7 purchase totals = | $982.00 | $1,079.4290 | $1,079.43 | $1,079.45 | $1,079.40 | |