| 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 | $247.39 | 9.617% | $271.1815 | $271.18 | $271.20 | $271.20 |
| Purchase #2 | $132.57 | 12.240% | $148.7966 | $148.80 | $148.80 | $148.80 |
| Purchase #3 | $78.84 | 5.549% | $83.2148 | $83.21 | $83.20 | $83.20 |
| Purchase #4 | $55.91 | 8.393% | $60.6025 | $60.60 | $60.60 | $60.60 |
| Purchase #5 | $110.40 | 6.412% | $117.4788 | $117.48 | $117.50 | $117.50 |
| Purchase #6 | $26.73 | 4.645% | $27.9716 | $27.97 | $27.95 | $28.00 |
| Purchase #7 | $202.53 | 8.315% | $219.3704 | $219.37 | $219.35 | $219.40 |
| 7 purchase totals = | $854.37 | $928.6162 | $928.61 | $928.60 | $928.70 | |