| 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 | $236.27 | 6.402% | $251.396 | $251.40 | $251.40 | $251.40 |
| Purchase #2 | $244.85 | 13.321% | $277.4665 | $277.47 | $277.45 | $277.50 |
| Purchase #3 | $104.82 | 10.460% | $115.7842 | $115.78 | $115.80 | $115.80 |
| Purchase #4 | $233.67 | 7.475% | $251.1368 | $251.14 | $251.15 | $251.10 |
| Purchase #5 | $147.35 | 11.645% | $164.5089 | $164.51 | $164.50 | $164.50 |
| Purchase #6 | $49.26 | 12.396% | $55.3663 | $55.37 | $55.35 | $55.40 |
| Purchase #7 | $227.47 | 7.512% | $244.5575 | $244.56 | $244.55 | $244.60 |
| 7 purchase totals = | $1,243.69 | $1,360.2162 | $1,360.23 | $1,360.20 | $1,360.30 | |