| 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 | $122.27 | 3.601% | $126.6729 | $126.67 | $126.65 | $126.70 |
| Purchase #2 | $22.88 | 3.765% | $23.7414 | $23.74 | $23.75 | $23.70 |
| Purchase #3 | $189.57 | 11.137% | $210.6824 | $210.68 | $210.70 | $210.70 |
| Purchase #4 | $88.60 | 6.410% | $94.2793 | $94.28 | $94.30 | $94.30 |
| Purchase #5 | $13.31 | 8.218% | $14.4038 | $14.40 | $14.40 | $14.40 |
| Purchase #6 | $209.30 | 11.131% | $232.5972 | $232.60 | $232.60 | $232.60 |
| Purchase #7 | $10.58 | 4.486% | $11.0546 | $11.05 | $11.05 | $11.10 |
| 7 purchase totals = | $656.51 | $713.4316 | $713.42 | $713.45 | $713.50 | |