| 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 | $223.92 | 13.601% | $254.3754 | $254.38 | $254.40 | $254.40 |
| Purchase #2 | $245.83 | 11.854% | $274.9707 | $274.97 | $274.95 | $275.00 |
| Purchase #3 | $199.63 | 12.437% | $224.458 | $224.46 | $224.45 | $224.50 |
| Purchase #4 | $77.36 | 4.745% | $81.0307 | $81.03 | $81.05 | $81.00 |
| Purchase #5 | $51.34 | 11.460% | $57.2236 | $57.22 | $57.20 | $57.20 |
| Purchase #6 | $49.89 | 11.408% | $55.5815 | $55.58 | $55.60 | $55.60 |
| Purchase #7 | $21.64 | 3.800% | $22.4623 | $22.46 | $22.45 | $22.50 |
| 7 purchase totals = | $869.61 | $970.1022 | $970.10 | $970.10 | $970.20 | |