| 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 | $132.97 | 4.405% | $138.8273 | $138.83 | $138.85 | $138.80 |
| Purchase #2 | $219.52 | 11.223% | $244.1567 | $244.16 | $244.15 | $244.20 |
| Purchase #3 | $114.47 | 9.145% | $124.9383 | $124.94 | $124.95 | $124.90 |
| Purchase #4 | $30.65 | 3.613% | $31.7574 | $31.76 | $31.75 | $31.80 |
| Purchase #5 | $145.31 | 5.602% | $153.4503 | $153.45 | $153.45 | $153.50 |
| Purchase #6 | $221.90 | 11.292% | $246.9569 | $246.96 | $246.95 | $247.00 |
| Purchase #7 | $39.57 | 4.247% | $41.2505 | $41.25 | $41.25 | $41.30 |
| 7 purchase totals = | $904.39 | $981.3374 | $981.35 | $981.35 | $981.50 | |