| 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 | $196.67 | 6.495% | $209.4437 | $209.44 | $209.45 | $209.40 |
| Purchase #2 | $100.69 | 10.789% | $111.5534 | $111.55 | $111.55 | $111.60 |
| Purchase #3 | $164.85 | 10.544% | $182.2318 | $182.23 | $182.25 | $182.20 |
| Purchase #4 | $73.40 | 9.280% | $80.2115 | $80.21 | $80.20 | $80.20 |
| Purchase #5 | $191.92 | 7.658% | $206.6172 | $206.62 | $206.60 | $206.60 |
| Purchase #6 | $128.74 | 5.752% | $136.1451 | $136.15 | $136.15 | $136.10 |
| Purchase #7 | $58.65 | 13.671% | $66.668 | $66.67 | $66.65 | $66.70 |
| 7 purchase totals = | $914.92 | $992.8707 | $992.87 | $992.85 | $992.80 | |