| 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 | $233.56 | 10.303% | $257.6237 | $257.62 | $257.60 | $257.60 |
| Purchase #2 | $98.35 | 12.405% | $110.5503 | $110.55 | $110.55 | $110.60 |
| Purchase #3 | $142.39 | 3.325% | $147.1245 | $147.12 | $147.10 | $147.10 |
| Purchase #4 | $45.51 | 12.789% | $51.3303 | $51.33 | $51.35 | $51.30 |
| Purchase #5 | $13.55 | 11.796% | $15.1484 | $15.15 | $15.15 | $15.10 |
| Purchase #6 | $57.65 | 13.342% | $65.3417 | $65.34 | $65.35 | $65.30 |
| Purchase #7 | $109.78 | 11.840% | $122.778 | $122.78 | $122.80 | $122.80 |
| 7 purchase totals = | $700.79 | $769.8969 | $769.89 | $769.90 | $769.80 | |