| 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 | $247.64 | 4.410% | $258.5609 | $258.56 | $258.55 | $258.60 |
| Purchase #2 | $226.92 | 3.317% | $234.4469 | $234.45 | $234.45 | $234.40 |
| Purchase #3 | $210.98 | 5.134% | $221.8117 | $221.81 | $221.80 | $221.80 |
| Purchase #4 | $121.46 | 6.667% | $129.5577 | $129.56 | $129.55 | $129.60 |
| Purchase #5 | $150.49 | 9.560% | $164.8768 | $164.88 | $164.90 | $164.90 |
| Purchase #6 | $203.29 | 6.487% | $216.4774 | $216.48 | $216.50 | $216.50 |
| Purchase #7 | $12.26 | 11.243% | $13.6384 | $13.64 | $13.65 | $13.60 |
| 7 purchase totals = | $1,173.04 | $1,239.3698 | $1,239.38 | $1,239.40 | $1,239.40 | |