| 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 | $122.92 | 10.865% | $136.2753 | $136.28 | $136.30 | $136.30 |
| Purchase #2 | $10.47 | 3.568% | $10.8436 | $10.84 | $10.85 | $10.80 |
| Purchase #3 | $34.57 | 6.711% | $36.89 | $36.89 | $36.90 | $36.90 |
| Purchase #4 | $146.55 | 10.617% | $162.1092 | $162.11 | $162.10 | $162.10 |
| Purchase #5 | $116.42 | 10.323% | $128.438 | $128.44 | $128.45 | $128.40 |
| Purchase #6 | $229.75 | 13.295% | $260.2953 | $260.30 | $260.30 | $260.30 |
| Purchase #7 | $8.71 | 12.567% | $9.8046 | $9.80 | $9.80 | $9.80 |
| 7 purchase totals = | $669.39 | $744.6560 | $744.66 | $744.70 | $744.60 | |