| 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 | $214.51 | 8.168% | $232.0312 | $232.03 | $232.05 | $232.00 |
| Purchase #2 | $34.42 | 12.637% | $38.7697 | $38.77 | $38.75 | $38.80 |
| Purchase #3 | $11.26 | 13.478% | $12.7776 | $12.78 | $12.80 | $12.80 |
| Purchase #4 | $108.53 | 13.716% | $123.416 | $123.42 | $123.40 | $123.40 |
| Purchase #5 | $73.83 | 9.189% | $80.6142 | $80.61 | $80.60 | $80.60 |
| Purchase #6 | $190.57 | 8.848% | $207.4316 | $207.43 | $207.45 | $207.40 |
| Purchase #7 | $50.50 | 9.291% | $55.192 | $55.19 | $55.20 | $55.20 |
| 7 purchase totals = | $683.62 | $750.2323 | $750.23 | $750.25 | $750.20 | |