| 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 | $20.69 | 7.141% | $22.1675 | $22.17 | $22.15 | $22.20 |
| Purchase #2 | $57.33 | 8.130% | $61.9909 | $61.99 | $62.00 | $62.00 |
| Purchase #3 | $148.91 | 5.315% | $156.8246 | $156.82 | $156.80 | $156.80 |
| Purchase #4 | $228.92 | 8.245% | $247.7945 | $247.79 | $247.80 | $247.80 |
| Purchase #5 | $210.42 | 4.721% | $220.3539 | $220.35 | $220.35 | $220.40 |
| Purchase #6 | $113.34 | 10.278% | $124.9891 | $124.99 | $125.00 | $125.00 |
| Purchase #7 | $169.94 | 11.802% | $189.9963 | $190.00 | $190.00 | $190.00 |
| 7 purchase totals = | $949.55 | $1,024.1168 | $1,024.11 | $1,024.10 | $1,024.20 | |