| 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 | $240.49 | 13.220% | $272.2828 | $272.28 | $272.30 | $272.30 |
| Purchase #2 | $97.85 | 10.640% | $108.2612 | $108.26 | $108.25 | $108.30 |
| Purchase #3 | $246.50 | 9.417% | $269.7129 | $269.71 | $269.70 | $269.70 |
| Purchase #4 | $16.52 | 8.865% | $17.9845 | $17.98 | $18.00 | $18.00 |
| Purchase #5 | $116.72 | 3.643% | $120.9721 | $120.97 | $120.95 | $121.00 |
| Purchase #6 | $40.68 | 11.358% | $45.3004 | $45.30 | $45.30 | $45.30 |
| Purchase #7 | $111.63 | 10.713% | $123.5889 | $123.59 | $123.60 | $123.60 |
| 7 purchase totals = | $870.39 | $958.1028 | $958.09 | $958.10 | $958.20 | |