| 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 | $205.53 | 8.347% | $222.6856 | $222.69 | $222.70 | $222.70 |
| Purchase #2 | $102.27 | 7.691% | $110.1356 | $110.14 | $110.15 | $110.10 |
| Purchase #3 | $76.40 | 5.406% | $80.5302 | $80.53 | $80.55 | $80.50 |
| Purchase #4 | $229.32 | 11.788% | $256.3522 | $256.35 | $256.35 | $256.40 |
| Purchase #5 | $19.77 | 8.453% | $21.4412 | $21.44 | $21.45 | $21.40 |
| Purchase #6 | $187.96 | 10.179% | $207.0924 | $207.09 | $207.10 | $207.10 |
| Purchase #7 | $188.85 | 5.755% | $199.7183 | $199.72 | $199.70 | $199.70 |
| 7 purchase totals = | $1,010.10 | $1,097.9555 | $1,097.96 | $1,098.00 | $1,097.90 | |