| 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 | $102.52 | 13.491% | $116.351 | $116.35 | $116.35 | $116.40 |
| Purchase #2 | $125.53 | 11.450% | $139.9032 | $139.90 | $139.90 | $139.90 |
| Purchase #3 | $34.90 | 4.601% | $36.5057 | $36.51 | $36.50 | $36.50 |
| Purchase #4 | $54.88 | 3.740% | $56.9325 | $56.93 | $56.95 | $56.90 |
| Purchase #5 | $12.92 | 8.300% | $13.9924 | $13.99 | $14.00 | $14.00 |
| Purchase #6 | $218.74 | 7.580% | $235.3205 | $235.32 | $235.30 | $235.30 |
| Purchase #7 | $230.30 | 6.358% | $244.9425 | $244.94 | $244.95 | $244.90 |
| 7 purchase totals = | $779.79 | $843.9478 | $843.94 | $843.95 | $843.90 | |