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 | $179.49 | 10.353% | $198.0726 | $198.07 | $198.05 | $198.10 |
Purchase #2 | $242.97 | 10.156% | $267.646 | $267.65 | $267.65 | $267.60 |
Purchase #3 | $87.92 | 3.503% | $90.9998 | $91.00 | $91.00 | $91.00 |
Purchase #4 | $139.25 | 12.633% | $156.8415 | $156.84 | $156.85 | $156.80 |
Purchase #5 | $69.74 | 8.674% | $75.7892 | $75.79 | $75.80 | $75.80 |
Purchase #6 | $26.31 | 7.401% | $28.2572 | $28.26 | $28.25 | $28.30 |
Purchase #7 | $93.62 | 6.308% | $99.5255 | $99.53 | $99.55 | $99.50 |
7 purchase totals = | $839.30 | $917.1318 | $917.14 | $917.15 | $917.10 |