| 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 | $234.48 | 9.636% | $257.0745 | $257.07 | $257.05 | $257.10 |
| Purchase #2 | $236.76 | 8.499% | $256.8822 | $256.88 | $256.90 | $256.90 |
| Purchase #3 | $17.36 | 4.490% | $18.1395 | $18.14 | $18.15 | $18.10 |
| Purchase #4 | $188.54 | 8.336% | $204.2567 | $204.26 | $204.25 | $204.30 |
| Purchase #5 | $62.60 | 11.571% | $69.8434 | $69.84 | $69.85 | $69.80 |
| Purchase #6 | $218.89 | 10.835% | $242.6067 | $242.61 | $242.60 | $242.60 |
| Purchase #7 | $211.41 | 8.754% | $229.9168 | $229.92 | $229.90 | $229.90 |
| 7 purchase totals = | $1,170.04 | $1,278.7198 | $1,278.72 | $1,278.70 | $1,278.70 | |