| 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 | $209.45 | 9.635% | $229.6305 | $229.63 | $229.65 | $229.60 |
| Purchase #2 | $17.74 | 9.171% | $19.3669 | $19.37 | $19.35 | $19.40 |
| Purchase #3 | $25.26 | 12.343% | $28.3778 | $28.38 | $28.40 | $28.40 |
| Purchase #4 | $96.74 | 4.592% | $101.1823 | $101.18 | $101.20 | $101.20 |
| Purchase #5 | $133.70 | 6.603% | $142.5282 | $142.53 | $142.55 | $142.50 |
| Purchase #6 | $59.25 | 12.401% | $66.5976 | $66.60 | $66.60 | $66.60 |
| Purchase #7 | $74.47 | 8.201% | $80.5773 | $80.58 | $80.60 | $80.60 |
| 7 purchase totals = | $616.61 | $668.2606 | $668.27 | $668.35 | $668.30 | |