| 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 | $124.57 | 5.663% | $131.6244 | $131.62 | $131.60 | $131.60 |
| Purchase #2 | $153.91 | 10.755% | $170.463 | $170.46 | $170.45 | $170.50 |
| Purchase #3 | $248.71 | 3.310% | $256.9423 | $256.94 | $256.95 | $256.90 |
| Purchase #4 | $19.36 | 5.847% | $20.492 | $20.49 | $20.50 | $20.50 |
| Purchase #5 | $93.99 | 9.838% | $103.2367 | $103.24 | $103.25 | $103.20 |
| Purchase #6 | $200.95 | 5.828% | $212.6614 | $212.66 | $212.65 | $212.70 |
| Purchase #7 | $12.99 | 8.396% | $14.0806 | $14.08 | $14.10 | $14.10 |
| 7 purchase totals = | $854.48 | $909.5004 | $909.49 | $909.50 | $909.50 | |