| 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 | $21.36 | 8.610% | $23.1991 | $23.20 | $23.20 | $23.20 |
| Purchase #2 | $163.66 | 12.356% | $183.8818 | $183.88 | $183.90 | $183.90 |
| Purchase #3 | $48.56 | 9.236% | $53.045 | $53.05 | $53.05 | $53.00 |
| Purchase #4 | $215.51 | 13.694% | $245.0219 | $245.02 | $245.00 | $245.00 |
| Purchase #5 | $39.41 | 9.284% | $43.0688 | $43.07 | $43.05 | $43.10 |
| Purchase #6 | $191.52 | 5.347% | $201.7606 | $201.76 | $201.75 | $201.80 |
| Purchase #7 | $201.60 | 8.309% | $218.3509 | $218.35 | $218.35 | $218.40 |
| 7 purchase totals = | $881.62 | $968.3281 | $968.33 | $968.30 | $968.40 | |