| 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 | $49.30 | 8.282% | $53.383 | $53.38 | $53.40 | $53.40 |
| Purchase #2 | $115.28 | 7.674% | $124.1266 | $124.13 | $124.15 | $124.10 |
| Purchase #3 | $117.85 | 12.407% | $132.4716 | $132.47 | $132.45 | $132.50 |
| Purchase #4 | $119.72 | 10.394% | $132.1637 | $132.16 | $132.15 | $132.20 |
| Purchase #5 | $107.98 | 13.306% | $122.3478 | $122.35 | $122.35 | $122.30 |
| Purchase #6 | $156.73 | 4.518% | $163.8111 | $163.81 | $163.80 | $163.80 |
| Purchase #7 | $176.41 | 12.367% | $198.2266 | $198.23 | $198.25 | $198.20 |
| 7 purchase totals = | $843.27 | $926.5304 | $926.53 | $926.55 | $926.50 | |