| 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 | $126.48 | 4.342% | $131.9718 | $131.97 | $131.95 | $132.00 |
| Purchase #2 | $21.63 | 5.158% | $22.7457 | $22.75 | $22.75 | $22.70 |
| Purchase #3 | $174.99 | 11.119% | $194.4471 | $194.45 | $194.45 | $194.40 |
| Purchase #4 | $17.92 | 6.491% | $19.0832 | $19.08 | $19.10 | $19.10 |
| Purchase #5 | $247.76 | 10.640% | $274.1217 | $274.12 | $274.10 | $274.10 |
| Purchase #6 | $54.34 | 7.537% | $58.4356 | $58.44 | $58.45 | $58.40 |
| Purchase #7 | $206.44 | 13.285% | $233.8656 | $233.87 | $233.85 | $233.90 |
| 7 purchase totals = | $849.56 | $934.6707 | $934.68 | $934.65 | $934.60 | |