| 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 | $135.44 | 8.187% | $146.5285 | $146.53 | $146.55 | $146.50 |
| Purchase #2 | $250.55 | 6.522% | $266.8909 | $266.89 | $266.90 | $266.90 |
| Purchase #3 | $151.85 | 7.769% | $163.6472 | $163.65 | $163.65 | $163.60 |
| Purchase #4 | $90.47 | 6.710% | $96.5405 | $96.54 | $96.55 | $96.50 |
| Purchase #5 | $233.74 | 5.692% | $247.0445 | $247.04 | $247.05 | $247.00 |
| Purchase #6 | $201.65 | 9.460% | $220.7261 | $220.73 | $220.75 | $220.70 |
| Purchase #7 | $188.49 | 4.488% | $196.9494 | $196.95 | $196.95 | $196.90 |
| 7 purchase totals = | $1,252.19 | $1,338.3271 | $1,338.33 | $1,338.40 | $1,338.10 | |