| 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 | $234.46 | 4.559% | $245.149 | $245.15 | $245.15 | $245.10 |
| Purchase #2 | $89.36 | 13.576% | $101.4915 | $101.49 | $101.50 | $101.50 |
| Purchase #3 | $18.52 | 12.164% | $20.7728 | $20.77 | $20.75 | $20.80 |
| Purchase #4 | $60.78 | 6.348% | $64.6383 | $64.64 | $64.65 | $64.60 |
| Purchase #5 | $208.89 | 4.401% | $218.0832 | $218.08 | $218.10 | $218.10 |
| Purchase #6 | $125.31 | 11.213% | $139.361 | $139.36 | $139.35 | $139.40 |
| Purchase #7 | $47.63 | 7.162% | $51.0413 | $51.04 | $51.05 | $51.00 |
| 7 purchase totals = | $784.95 | $840.5371 | $840.53 | $840.55 | $840.50 | |