| 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 | $217.80 | 11.749% | $243.3893 | $243.39 | $243.40 | $243.40 |
| Purchase #2 | $192.75 | 5.825% | $203.9777 | $203.98 | $204.00 | $204.00 |
| Purchase #3 | $194.63 | 7.234% | $208.7095 | $208.71 | $208.70 | $208.70 |
| Purchase #4 | $211.63 | 8.616% | $229.864 | $229.86 | $229.85 | $229.90 |
| Purchase #5 | $155.54 | 13.371% | $176.3373 | $176.34 | $176.35 | $176.30 |
| Purchase #6 | $228.81 | 13.588% | $259.9007 | $259.90 | $259.90 | $259.90 |
| Purchase #7 | $32.68 | 3.672% | $33.88 | $33.88 | $33.90 | $33.90 |
| 7 purchase totals = | $1,233.84 | $1,356.0585 | $1,356.06 | $1,356.10 | $1,356.10 | |