| 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 | $242.39 | 12.281% | $272.1579 | $272.16 | $272.15 | $272.20 |
| Purchase #2 | $83.29 | 11.193% | $92.6126 | $92.61 | $92.60 | $92.60 |
| Purchase #3 | $79.82 | 8.674% | $86.7436 | $86.74 | $86.75 | $86.70 |
| Purchase #4 | $130.42 | 5.747% | $137.9152 | $137.92 | $137.90 | $137.90 |
| Purchase #5 | $144.60 | 5.293% | $152.2537 | $152.25 | $152.25 | $152.30 |
| Purchase #6 | $33.86 | 7.729% | $36.477 | $36.48 | $36.50 | $36.50 |
| Purchase #7 | $42.91 | 7.151% | $45.9785 | $45.98 | $46.00 | $46.00 |
| 7 purchase totals = | $757.29 | $824.1385 | $824.14 | $824.15 | $824.20 | |