| 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 | $84.49 | 7.332% | $90.6848 | $90.68 | $90.70 | $90.70 |
| Purchase #2 | $138.27 | 11.564% | $154.2595 | $154.26 | $154.25 | $154.30 |
| Purchase #3 | $124.46 | 11.689% | $139.0081 | $139.01 | $139.00 | $139.00 |
| Purchase #4 | $246.81 | 4.113% | $256.9613 | $256.96 | $256.95 | $257.00 |
| Purchase #5 | $224.54 | 3.819% | $233.1152 | $233.12 | $233.10 | $233.10 |
| Purchase #6 | $152.67 | 3.497% | $158.0089 | $158.01 | $158.00 | $158.00 |
| Purchase #7 | $124.34 | 11.581% | $138.7398 | $138.74 | $138.75 | $138.70 |
| 7 purchase totals = | $1,095.58 | $1,170.7776 | $1,170.78 | $1,170.75 | $1,170.80 | |