| 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 | $197.83 | 3.326% | $204.4098 | $204.41 | $204.40 | $204.40 |
| Purchase #2 | $35.72 | 4.802% | $37.4353 | $37.44 | $37.45 | $37.40 |
| Purchase #3 | $155.28 | 3.294% | $160.3949 | $160.39 | $160.40 | $160.40 |
| Purchase #4 | $203.84 | 4.720% | $213.4612 | $213.46 | $213.45 | $213.50 |
| Purchase #5 | $228.70 | 12.608% | $257.5345 | $257.53 | $257.55 | $257.50 |
| Purchase #6 | $90.85 | 4.852% | $95.258 | $95.26 | $95.25 | $95.30 |
| Purchase #7 | $212.55 | 11.202% | $236.3599 | $236.36 | $236.35 | $236.40 |
| 7 purchase totals = | $1,124.77 | $1,204.8536 | $1,204.85 | $1,204.85 | $1,204.90 | |