| 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 | $228.50 | 9.244% | $249.6225 | $249.62 | $249.60 | $249.60 |
| Purchase #2 | $183.47 | 9.803% | $201.4556 | $201.46 | $201.45 | $201.50 |
| Purchase #3 | $53.82 | 6.764% | $57.4604 | $57.46 | $57.45 | $57.50 |
| Purchase #4 | $5.75 | 10.856% | $6.3742 | $6.37 | $6.35 | $6.40 |
| Purchase #5 | $197.95 | 12.743% | $223.1748 | $223.17 | $223.15 | $223.20 |
| Purchase #6 | $71.48 | 7.350% | $76.7338 | $76.73 | $76.75 | $76.70 |
| Purchase #7 | $152.47 | 7.150% | $163.3716 | $163.37 | $163.35 | $163.40 |
| 7 purchase totals = | $893.44 | $978.1929 | $978.18 | $978.10 | $978.30 | |