| 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 | $205.71 | 4.472% | $214.9094 | $214.91 | $214.90 | $214.90 |
| Purchase #2 | $109.55 | 10.207% | $120.7318 | $120.73 | $120.75 | $120.70 |
| Purchase #3 | $138.25 | 10.415% | $152.6487 | $152.65 | $152.65 | $152.60 |
| Purchase #4 | $18.43 | 7.189% | $19.7549 | $19.75 | $19.75 | $19.80 |
| Purchase #5 | $97.98 | 8.575% | $106.3818 | $106.38 | $106.40 | $106.40 |
| Purchase #6 | $38.75 | 3.311% | $40.033 | $40.03 | $40.05 | $40.00 |
| Purchase #7 | $85.81 | 9.716% | $94.1473 | $94.15 | $94.15 | $94.10 |
| 7 purchase totals = | $694.48 | $748.6069 | $748.60 | $748.65 | $748.50 | |