| 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 | $10.38 | 8.663% | $11.2792 | $11.28 | $11.30 | $11.30 |
| Purchase #2 | $203.34 | 8.847% | $221.3295 | $221.33 | $221.35 | $221.30 |
| Purchase #3 | $125.68 | 6.250% | $133.535 | $133.54 | $133.55 | $133.50 |
| Purchase #4 | $14.88 | 8.163% | $16.0947 | $16.09 | $16.10 | $16.10 |
| Purchase #5 | $199.89 | 8.532% | $216.9446 | $216.94 | $216.95 | $216.90 |
| Purchase #6 | $136.85 | 8.775% | $148.8586 | $148.86 | $148.85 | $148.90 |
| Purchase #7 | $123.48 | 7.836% | $133.1559 | $133.16 | $133.15 | $133.20 |
| 7 purchase totals = | $814.50 | $881.1975 | $881.20 | $881.25 | $881.20 | |