| 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 | $12.88 | 4.673% | $13.4819 | $13.48 | $13.50 | $13.50 |
| Purchase #2 | $122.37 | 12.460% | $137.6173 | $137.62 | $137.60 | $137.60 |
| Purchase #3 | $117.92 | 4.461% | $123.1804 | $123.18 | $123.20 | $123.20 |
| Purchase #4 | $208.26 | 4.338% | $217.2943 | $217.29 | $217.30 | $217.30 |
| Purchase #5 | $108.65 | 6.703% | $115.9328 | $115.93 | $115.95 | $115.90 |
| Purchase #6 | $149.52 | 9.330% | $163.4702 | $163.47 | $163.45 | $163.50 |
| Purchase #7 | $183.69 | 5.396% | $193.6019 | $193.60 | $193.60 | $193.60 |
| 7 purchase totals = | $903.29 | $964.5788 | $964.57 | $964.60 | $964.60 | |