| 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 | $56.66 | 3.111% | $58.4227 | $58.42 | $58.40 | $58.40 |
| Purchase #2 | $246.76 | 13.587% | $280.2873 | $280.29 | $280.30 | $280.30 |
| Purchase #3 | $158.71 | 12.272% | $178.1869 | $178.19 | $178.20 | $178.20 |
| Purchase #4 | $201.95 | 8.549% | $219.2147 | $219.21 | $219.20 | $219.20 |
| Purchase #5 | $151.66 | 4.379% | $158.3012 | $158.30 | $158.30 | $158.30 |
| Purchase #6 | $47.62 | 4.566% | $49.7943 | $49.79 | $49.80 | $49.80 |
| Purchase #7 | $197.73 | 7.594% | $212.7456 | $212.75 | $212.75 | $212.70 |
| 7 purchase totals = | $1,061.09 | $1,156.9527 | $1,156.95 | $1,156.95 | $1,156.90 | |