| 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 | $237.87 | 9.401% | $260.2322 | $260.23 | $260.25 | $260.20 |
| Purchase #2 | $154.86 | 12.475% | $174.1788 | $174.18 | $174.20 | $174.20 |
| Purchase #3 | $238.65 | 7.284% | $256.0333 | $256.03 | $256.05 | $256.00 |
| Purchase #4 | $94.48 | 13.746% | $107.4672 | $107.47 | $107.45 | $107.50 |
| Purchase #5 | $228.54 | 12.517% | $257.1464 | $257.15 | $257.15 | $257.10 |
| Purchase #6 | $40.37 | 6.740% | $43.0909 | $43.09 | $43.10 | $43.10 |
| Purchase #7 | $213.56 | 13.564% | $242.5273 | $242.53 | $242.55 | $242.50 |
| 7 purchase totals = | $1,208.33 | $1,340.6761 | $1,340.68 | $1,340.75 | $1,340.60 | |