| 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 | $191.32 | 7.623% | $205.9043 | $205.90 | $205.90 | $205.90 |
| Purchase #2 | $12.73 | 3.730% | $13.2048 | $13.20 | $13.20 | $13.20 |
| Purchase #3 | $153.77 | 10.135% | $169.3546 | $169.35 | $169.35 | $169.40 |
| Purchase #4 | $122.46 | 5.230% | $128.8647 | $128.86 | $128.85 | $128.90 |
| Purchase #5 | $228.83 | 6.359% | $243.3813 | $243.38 | $243.40 | $243.40 |
| Purchase #6 | $135.98 | 3.818% | $141.1717 | $141.17 | $141.15 | $141.20 |
| Purchase #7 | $243.71 | 4.459% | $254.577 | $254.58 | $254.60 | $254.60 |
| 7 purchase totals = | $1,088.80 | $1,156.4584 | $1,156.44 | $1,156.45 | $1,156.60 | |