| 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 | $38.61 | 5.857% | $40.8714 | $40.87 | $40.85 | $40.90 |
| Purchase #2 | $234.70 | 4.654% | $245.6229 | $245.62 | $245.60 | $245.60 |
| Purchase #3 | $218.45 | 6.627% | $232.9267 | $232.93 | $232.95 | $232.90 |
| Purchase #4 | $227.98 | 5.537% | $240.6033 | $240.60 | $240.60 | $240.60 |
| Purchase #5 | $157.78 | 10.218% | $173.902 | $173.90 | $173.90 | $173.90 |
| Purchase #6 | $182.73 | 11.534% | $203.8061 | $203.81 | $203.80 | $203.80 |
| Purchase #7 | $227.92 | 3.229% | $235.2795 | $235.28 | $235.30 | $235.30 |
| 7 purchase totals = | $1,288.17 | $1,373.0119 | $1,373.01 | $1,373.00 | $1,373.00 | |