| 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 | $204.27 | 12.458% | $229.718 | $229.72 | $229.70 | $229.70 |
| Purchase #2 | $184.90 | 10.621% | $204.5382 | $204.54 | $204.55 | $204.50 |
| Purchase #3 | $110.71 | 11.280% | $123.1981 | $123.20 | $123.20 | $123.20 |
| Purchase #4 | $34.85 | 5.651% | $36.8194 | $36.82 | $36.80 | $36.80 |
| Purchase #5 | $54.79 | 4.157% | $57.0676 | $57.07 | $57.05 | $57.10 |
| Purchase #6 | $98.43 | 9.824% | $108.0998 | $108.10 | $108.10 | $108.10 |
| Purchase #7 | $205.27 | 13.508% | $232.9979 | $233.00 | $233.00 | $233.00 |
| 7 purchase totals = | $893.22 | $992.4390 | $992.45 | $992.40 | $992.40 | |