| 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 | $67.55 | 9.613% | $74.0436 | $74.04 | $74.05 | $74.00 |
| Purchase #2 | $196.58 | 6.695% | $209.741 | $209.74 | $209.75 | $209.70 |
| Purchase #3 | $111.89 | 7.599% | $120.3925 | $120.39 | $120.40 | $120.40 |
| Purchase #4 | $235.39 | 10.453% | $259.9953 | $260.00 | $260.00 | $260.00 |
| Purchase #5 | $219.53 | 5.445% | $231.4834 | $231.48 | $231.50 | $231.50 |
| Purchase #6 | $173.42 | 6.234% | $184.231 | $184.23 | $184.25 | $184.20 |
| Purchase #7 | $56.59 | 4.330% | $59.0403 | $59.04 | $59.05 | $59.00 |
| 7 purchase totals = | $1,060.95 | $1,138.9271 | $1,138.92 | $1,139.00 | $1,138.80 | |