| 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 | $121.58 | 13.361% | $137.8243 | $137.82 | $137.80 | $137.80 |
| Purchase #2 | $165.25 | 3.383% | $170.8404 | $170.84 | $170.85 | $170.80 |
| Purchase #3 | $247.66 | 13.314% | $280.6335 | $280.63 | $280.65 | $280.60 |
| Purchase #4 | $193.74 | 11.676% | $216.3611 | $216.36 | $216.35 | $216.40 |
| Purchase #5 | $208.47 | 6.387% | $221.785 | $221.79 | $221.80 | $221.80 |
| Purchase #6 | $244.81 | 13.437% | $277.7051 | $277.71 | $277.70 | $277.70 |
| Purchase #7 | $84.64 | 10.499% | $93.5264 | $93.53 | $93.55 | $93.50 |
| 7 purchase totals = | $1,266.15 | $1,398.6758 | $1,398.68 | $1,398.70 | $1,398.60 | |