| 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 | $247.28 | 7.150% | $264.9605 | $264.96 | $264.95 | $265.00 |
| Purchase #2 | $159.86 | 5.447% | $168.5676 | $168.57 | $168.55 | $168.60 |
| Purchase #3 | $83.76 | 8.288% | $90.702 | $90.70 | $90.70 | $90.70 |
| Purchase #4 | $234.66 | 9.399% | $256.7157 | $256.72 | $256.70 | $256.70 |
| Purchase #5 | $17.93 | 8.502% | $19.4544 | $19.45 | $19.45 | $19.50 |
| Purchase #6 | $21.61 | 6.357% | $22.9837 | $22.98 | $23.00 | $23.00 |
| Purchase #7 | $102.64 | 7.836% | $110.6829 | $110.68 | $110.70 | $110.70 |
| 7 purchase totals = | $867.74 | $934.0668 | $934.06 | $934.05 | $934.20 | |