| 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 | $218.53 | 5.531% | $230.6169 | $230.62 | $230.60 | $230.60 |
| Purchase #2 | $110.25 | 13.300% | $124.9133 | $124.91 | $124.90 | $124.90 |
| Purchase #3 | $128.85 | 13.404% | $146.1211 | $146.12 | $146.10 | $146.10 |
| Purchase #4 | $74.40 | 8.291% | $80.5685 | $80.57 | $80.55 | $80.60 |
| Purchase #5 | $52.28 | 11.544% | $58.3152 | $58.32 | $58.30 | $58.30 |
| Purchase #6 | $235.93 | 9.324% | $257.9281 | $257.93 | $257.95 | $257.90 |
| Purchase #7 | $74.88 | 4.668% | $78.3754 | $78.38 | $78.40 | $78.40 |
| 7 purchase totals = | $895.12 | $976.8385 | $976.85 | $976.80 | $976.80 | |