| 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 | $250.72 | 9.459% | $274.4356 | $274.44 | $274.45 | $274.40 |
| Purchase #2 | $81.77 | 4.572% | $85.5085 | $85.51 | $85.50 | $85.50 |
| Purchase #3 | $21.68 | 6.858% | $23.1668 | $23.17 | $23.15 | $23.20 |
| Purchase #4 | $204.38 | 8.782% | $222.3287 | $222.33 | $222.35 | $222.30 |
| Purchase #5 | $60.70 | 5.600% | $64.0992 | $64.10 | $64.10 | $64.10 |
| Purchase #6 | $62.96 | 12.638% | $70.9169 | $70.92 | $70.90 | $70.90 |
| Purchase #7 | $209.94 | 9.794% | $230.5015 | $230.50 | $230.50 | $230.50 |
| 7 purchase totals = | $892.15 | $970.9572 | $970.97 | $970.95 | $970.90 | |