| 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 | $24.48 | 7.720% | $26.3699 | $26.37 | $26.35 | $26.40 |
| Purchase #2 | $129.38 | 3.242% | $133.5745 | $133.57 | $133.55 | $133.60 |
| Purchase #3 | $97.35 | 3.748% | $100.9987 | $101.00 | $101.00 | $101.00 |
| Purchase #4 | $174.79 | 12.746% | $197.0687 | $197.07 | $197.05 | $197.10 |
| Purchase #5 | $163.82 | 9.861% | $179.9743 | $179.97 | $179.95 | $180.00 |
| Purchase #6 | $209.62 | 3.136% | $216.1937 | $216.19 | $216.20 | $216.20 |
| Purchase #7 | $123.90 | 9.644% | $135.8489 | $135.85 | $135.85 | $135.80 |
| 7 purchase totals = | $923.34 | $990.0287 | $990.02 | $989.95 | $990.10 | |