| 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 | $244.70 | 6.345% | $260.2262 | $260.23 | $260.25 | $260.20 |
| Purchase #2 | $36.27 | 4.290% | $37.826 | $37.83 | $37.85 | $37.80 |
| Purchase #3 | $182.61 | 12.410% | $205.2719 | $205.27 | $205.25 | $205.30 |
| Purchase #4 | $170.42 | 9.351% | $186.356 | $186.36 | $186.35 | $186.40 |
| Purchase #5 | $23.47 | 13.856% | $26.722 | $26.72 | $26.70 | $26.70 |
| Purchase #6 | $101.99 | 3.707% | $105.7708 | $105.77 | $105.75 | $105.80 |
| Purchase #7 | $130.67 | 9.145% | $142.6198 | $142.62 | $142.60 | $142.60 |
| 7 purchase totals = | $890.13 | $964.7927 | $964.80 | $964.75 | $964.80 | |