| 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 | $100.62 | 7.682% | $108.3496 | $108.35 | $108.35 | $108.30 |
| Purchase #2 | $97.29 | 9.274% | $106.3127 | $106.31 | $106.30 | $106.30 |
| Purchase #3 | $204.41 | 6.644% | $217.991 | $217.99 | $218.00 | $218.00 |
| Purchase #4 | $129.88 | 11.536% | $144.863 | $144.86 | $144.85 | $144.90 |
| Purchase #5 | $145.59 | 9.822% | $159.8898 | $159.89 | $159.90 | $159.90 |
| Purchase #6 | $56.85 | 10.654% | $62.9068 | $62.91 | $62.90 | $62.90 |
| Purchase #7 | $64.77 | 4.482% | $67.673 | $67.67 | $67.65 | $67.70 |
| 7 purchase totals = | $799.41 | $867.9859 | $867.98 | $867.95 | $868.00 | |