| 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 | $97.83 | 7.848% | $105.5077 | $105.51 | $105.50 | $105.50 |
| Purchase #2 | $189.28 | 7.780% | $204.006 | $204.01 | $204.00 | $204.00 |
| Purchase #3 | $169.33 | 13.195% | $191.6731 | $191.67 | $191.65 | $191.70 |
| Purchase #4 | $248.54 | 3.644% | $257.5968 | $257.60 | $257.60 | $257.60 |
| Purchase #5 | $206.35 | 11.268% | $229.6015 | $229.60 | $229.60 | $229.60 |
| Purchase #6 | $145.34 | 4.605% | $152.0329 | $152.03 | $152.05 | $152.00 |
| Purchase #7 | $110.37 | 8.689% | $119.96 | $119.96 | $119.95 | $120.00 |
| 7 purchase totals = | $1,167.04 | $1,260.3780 | $1,260.38 | $1,260.35 | $1,260.40 | |