| 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 | $192.50 | 9.367% | $210.5315 | $210.53 | $210.55 | $210.50 |
| Purchase #2 | $107.25 | 11.737% | $119.8379 | $119.84 | $119.85 | $119.80 |
| Purchase #3 | $87.78 | 5.475% | $92.586 | $92.59 | $92.60 | $92.60 |
| Purchase #4 | $81.79 | 11.264% | $91.0028 | $91.00 | $91.00 | $91.00 |
| Purchase #5 | $99.74 | 8.721% | $108.4383 | $108.44 | $108.45 | $108.40 |
| Purchase #6 | $84.89 | 8.428% | $92.0445 | $92.04 | $92.05 | $92.00 |
| Purchase #7 | $98.79 | 6.304% | $105.0177 | $105.02 | $105.00 | $105.00 |
| 7 purchase totals = | $752.74 | $819.4587 | $819.46 | $819.50 | $819.30 | |