| 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 | $183.61 | 11.497% | $204.7196 | $204.72 | $204.70 | $204.70 |
| Purchase #2 | $138.87 | 12.527% | $156.2662 | $156.27 | $156.25 | $156.30 |
| Purchase #3 | $88.49 | 9.474% | $96.8735 | $96.87 | $96.85 | $96.90 |
| Purchase #4 | $103.47 | 6.274% | $109.9617 | $109.96 | $109.95 | $110.00 |
| Purchase #5 | $44.60 | 4.332% | $46.5321 | $46.53 | $46.55 | $46.50 |
| Purchase #6 | $240.39 | 8.543% | $260.9265 | $260.93 | $260.95 | $260.90 |
| Purchase #7 | $84.92 | 12.401% | $95.4509 | $95.45 | $95.45 | $95.50 |
| 7 purchase totals = | $884.35 | $970.7305 | $970.73 | $970.70 | $970.80 | |