| 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 | $130.35 | 7.486% | $140.108 | $140.11 | $140.10 | $140.10 |
| Purchase #2 | $127.95 | 12.819% | $144.3519 | $144.35 | $144.35 | $144.40 |
| Purchase #3 | $133.70 | 11.124% | $148.5728 | $148.57 | $148.55 | $148.60 |
| Purchase #4 | $84.38 | 8.216% | $91.3127 | $91.31 | $91.30 | $91.30 |
| Purchase #5 | $216.39 | 8.133% | $233.989 | $233.99 | $234.00 | $234.00 |
| Purchase #6 | $5.35 | 11.511% | $5.9658 | $5.97 | $5.95 | $6.00 |
| Purchase #7 | $52.41 | 5.466% | $55.2747 | $55.27 | $55.25 | $55.30 |
| 7 purchase totals = | $750.53 | $819.5749 | $819.57 | $819.50 | $819.70 | |