| 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 | $243.28 | 4.497% | $254.2203 | $254.22 | $254.20 | $254.20 |
| Purchase #2 | $194.87 | 11.510% | $217.2995 | $217.30 | $217.30 | $217.30 |
| Purchase #3 | $143.32 | 11.432% | $159.7043 | $159.70 | $159.70 | $159.70 |
| Purchase #4 | $57.86 | 3.261% | $59.7468 | $59.75 | $59.75 | $59.70 |
| Purchase #5 | $90.65 | 13.295% | $102.7019 | $102.70 | $102.70 | $102.70 |
| Purchase #6 | $176.33 | 3.674% | $182.8084 | $182.81 | $182.80 | $182.80 |
| Purchase #7 | $106.57 | 3.534% | $110.3362 | $110.34 | $110.35 | $110.30 |
| 7 purchase totals = | $1,012.88 | $1,086.8174 | $1,086.82 | $1,086.80 | $1,086.70 | |