| 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 | $134.69 | 3.827% | $139.8446 | $139.84 | $139.85 | $139.80 |
| Purchase #2 | $191.93 | 13.867% | $218.5449 | $218.54 | $218.55 | $218.50 |
| Purchase #3 | $112.78 | 12.299% | $126.6508 | $126.65 | $126.65 | $126.70 |
| Purchase #4 | $204.53 | 12.208% | $229.499 | $229.50 | $229.50 | $229.50 |
| Purchase #5 | $23.59 | 4.106% | $24.5586 | $24.56 | $24.55 | $24.60 |
| Purchase #6 | $95.86 | 5.422% | $101.0575 | $101.06 | $101.05 | $101.10 |
| Purchase #7 | $9.34 | 8.347% | $10.1196 | $10.12 | $10.10 | $10.10 |
| 7 purchase totals = | $772.72 | $850.2750 | $850.27 | $850.25 | $850.30 | |