| 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 | $96.57 | 4.355% | $100.7756 | $100.78 | $100.80 | $100.80 |
| Purchase #2 | $230.53 | 9.358% | $252.103 | $252.10 | $252.10 | $252.10 |
| Purchase #3 | $25.40 | 7.443% | $27.2905 | $27.29 | $27.30 | $27.30 |
| Purchase #4 | $223.82 | 10.651% | $247.6591 | $247.66 | $247.65 | $247.70 |
| Purchase #5 | $48.58 | 8.780% | $52.8453 | $52.85 | $52.85 | $52.80 |
| Purchase #6 | $134.69 | 10.276% | $148.5307 | $148.53 | $148.55 | $148.50 |
| Purchase #7 | $238.31 | 3.634% | $246.9702 | $246.97 | $246.95 | $247.00 |
| 7 purchase totals = | $997.90 | $1,076.1744 | $1,076.18 | $1,076.20 | $1,076.20 | |