| 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 | $227.43 | 10.211% | $250.6529 | $250.65 | $250.65 | $250.70 |
| Purchase #2 | $64.25 | 7.760% | $69.2358 | $69.24 | $69.25 | $69.20 |
| Purchase #3 | $10.33 | 6.221% | $10.9726 | $10.97 | $10.95 | $11.00 |
| Purchase #4 | $234.52 | 5.507% | $247.435 | $247.44 | $247.45 | $247.40 |
| Purchase #5 | $8.77 | 7.576% | $9.4344 | $9.43 | $9.45 | $9.40 |
| Purchase #6 | $235.27 | 4.451% | $245.7419 | $245.74 | $245.75 | $245.70 |
| Purchase #7 | $62.35 | 9.376% | $68.1959 | $68.20 | $68.20 | $68.20 |
| 7 purchase totals = | $842.92 | $901.6685 | $901.67 | $901.70 | $901.60 | |