| 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 | $231.62 | 6.594% | $246.893 | $246.89 | $246.90 | $246.90 |
| Purchase #2 | $174.87 | 5.590% | $184.6452 | $184.65 | $184.65 | $184.60 |
| Purchase #3 | $227.47 | 5.819% | $240.7065 | $240.71 | $240.70 | $240.70 |
| Purchase #4 | $221.58 | 4.770% | $232.1494 | $232.15 | $232.15 | $232.10 |
| Purchase #5 | $229.88 | 4.439% | $240.0844 | $240.08 | $240.10 | $240.10 |
| Purchase #6 | $131.67 | 7.454% | $141.4847 | $141.48 | $141.50 | $141.50 |
| Purchase #7 | $95.50 | 4.483% | $99.7813 | $99.78 | $99.80 | $99.80 |
| 7 purchase totals = | $1,312.59 | $1,385.7445 | $1,385.74 | $1,385.80 | $1,385.70 | |