| 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 | $230.63 | 7.291% | $247.4452 | $247.45 | $247.45 | $247.40 |
| Purchase #2 | $179.57 | 10.788% | $198.942 | $198.94 | $198.95 | $198.90 |
| Purchase #3 | $44.64 | 10.462% | $49.3102 | $49.31 | $49.30 | $49.30 |
| Purchase #4 | $160.51 | 8.491% | $174.1389 | $174.14 | $174.15 | $174.10 |
| Purchase #5 | $83.45 | 5.532% | $88.0665 | $88.07 | $88.05 | $88.10 |
| Purchase #6 | $24.75 | 5.445% | $26.0976 | $26.10 | $26.10 | $26.10 |
| Purchase #7 | $170.50 | 8.701% | $185.3352 | $185.34 | $185.35 | $185.30 |
| 7 purchase totals = | $894.05 | $969.3356 | $969.35 | $969.35 | $969.20 | |