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 | $142.40 | 10.300% | $157.0672 | $157.07 | $157.05 | $157.10 |
Purchase #2 | $13.72 | 10.222% | $15.1225 | $15.12 | $15.10 | $15.10 |
Purchase #3 | $93.67 | 6.212% | $99.4888 | $99.49 | $99.50 | $99.50 |
Purchase #4 | $227.70 | 12.581% | $256.3469 | $256.35 | $256.35 | $256.30 |
Purchase #5 | $174.77 | 10.345% | $192.85 | $192.85 | $192.85 | $192.90 |
Purchase #6 | $122.63 | 6.322% | $130.3827 | $130.38 | $130.40 | $130.40 |
Purchase #7 | $76.90 | 3.639% | $79.6984 | $79.70 | $79.70 | $79.70 |
7 purchase totals = | $851.79 | $930.9565 | $930.96 | $930.95 | $931.00 |