| 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 | $223.42 | 8.542% | $242.5045 | $242.50 | $242.50 | $242.50 |
| Purchase #2 | $81.27 | 4.338% | $84.7955 | $84.80 | $84.80 | $84.80 |
| Purchase #3 | $143.86 | 8.330% | $155.8435 | $155.84 | $155.85 | $155.80 |
| Purchase #4 | $15.89 | 9.411% | $17.3854 | $17.39 | $17.40 | $17.40 |
| Purchase #5 | $199.30 | 6.538% | $212.3302 | $212.33 | $212.35 | $212.30 |
| Purchase #6 | $86.92 | 5.110% | $91.3616 | $91.36 | $91.35 | $91.40 |
| Purchase #7 | $198.33 | 4.853% | $207.955 | $207.96 | $207.95 | $208.00 |
| 7 purchase totals = | $948.99 | $1,012.1757 | $1,012.18 | $1,012.20 | $1,012.20 | |