| 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 | $112.50 | 6.777% | $120.1241 | $120.12 | $120.10 | $120.10 |
| Purchase #2 | $150.92 | 3.531% | $156.249 | $156.25 | $156.25 | $156.20 |
| Purchase #3 | $69.66 | 7.105% | $74.6093 | $74.61 | $74.60 | $74.60 |
| Purchase #4 | $25.82 | 3.685% | $26.7715 | $26.77 | $26.75 | $26.80 |
| Purchase #5 | $223.83 | 4.474% | $233.8442 | $233.84 | $233.85 | $233.80 |
| Purchase #6 | $234.29 | 10.780% | $259.5465 | $259.55 | $259.55 | $259.50 |
| Purchase #7 | $145.75 | 12.495% | $163.9615 | $163.96 | $163.95 | $164.00 |
| 7 purchase totals = | $962.77 | $1,035.1061 | $1,035.10 | $1,035.05 | $1,035.00 | |