| 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 | $127.65 | 4.688% | $133.6342 | $133.63 | $133.65 | $133.60 |
| Purchase #2 | $222.48 | 10.238% | $245.2575 | $245.26 | $245.25 | $245.30 |
| Purchase #3 | $24.88 | 3.407% | $25.7277 | $25.73 | $25.75 | $25.70 |
| Purchase #4 | $38.45 | 13.734% | $43.7307 | $43.73 | $43.75 | $43.70 |
| Purchase #5 | $40.55 | 3.190% | $41.8435 | $41.84 | $41.85 | $41.80 |
| Purchase #6 | $246.57 | 4.284% | $257.1331 | $257.13 | $257.15 | $257.10 |
| Purchase #7 | $58.49 | 7.279% | $62.7475 | $62.75 | $62.75 | $62.70 |
| 7 purchase totals = | $759.07 | $810.0742 | $810.07 | $810.15 | $809.90 | |