| 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 | $21.96 | 4.469% | $22.9414 | $22.94 | $22.95 | $22.90 |
| Purchase #2 | $143.71 | 12.609% | $161.8304 | $161.83 | $161.85 | $161.80 |
| Purchase #3 | $225.94 | 5.410% | $238.1634 | $238.16 | $238.15 | $238.20 |
| Purchase #4 | $149.80 | 8.418% | $162.4102 | $162.41 | $162.40 | $162.40 |
| Purchase #5 | $68.29 | 5.179% | $71.8267 | $71.83 | $71.85 | $71.80 |
| Purchase #6 | $228.71 | 5.417% | $241.0992 | $241.10 | $241.10 | $241.10 |
| Purchase #7 | $49.57 | 10.181% | $54.6167 | $54.62 | $54.60 | $54.60 |
| 7 purchase totals = | $887.98 | $952.8880 | $952.89 | $952.90 | $952.80 | |