| 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 | $230.44 | 6.792% | $246.0915 | $246.09 | $246.10 | $246.10 |
| Purchase #2 | $55.63 | 3.221% | $57.4218 | $57.42 | $57.40 | $57.40 |
| Purchase #3 | $31.96 | 13.790% | $36.3673 | $36.37 | $36.35 | $36.40 |
| Purchase #4 | $17.34 | 8.392% | $18.7952 | $18.80 | $18.80 | $18.80 |
| Purchase #5 | $202.92 | 10.564% | $224.3565 | $224.36 | $224.35 | $224.40 |
| Purchase #6 | $64.67 | 6.757% | $69.0398 | $69.04 | $69.05 | $69.00 |
| Purchase #7 | $81.51 | 3.727% | $84.5479 | $84.55 | $84.55 | $84.50 |
| 7 purchase totals = | $684.47 | $736.6200 | $736.63 | $736.60 | $736.60 | |