| 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 | $16.91 | 13.713% | $19.2289 | $19.23 | $19.25 | $19.20 |
| Purchase #2 | $246.52 | 11.341% | $274.4778 | $274.48 | $274.50 | $274.50 |
| Purchase #3 | $107.78 | 9.584% | $118.1096 | $118.11 | $118.10 | $118.10 |
| Purchase #4 | $216.83 | 4.788% | $227.2118 | $227.21 | $227.20 | $227.20 |
| Purchase #5 | $45.82 | 9.608% | $50.2224 | $50.22 | $50.20 | $50.20 |
| Purchase #6 | $10.92 | 7.579% | $11.7476 | $11.75 | $11.75 | $11.70 |
| Purchase #7 | $108.79 | 8.757% | $118.3167 | $118.32 | $118.30 | $118.30 |
| 7 purchase totals = | $753.57 | $819.3148 | $819.32 | $819.30 | $819.20 | |