| 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 | $26.63 | 11.507% | $29.6943 | $29.69 | $29.70 | $29.70 |
| Purchase #2 | $157.65 | 9.698% | $172.9389 | $172.94 | $172.95 | $172.90 |
| Purchase #3 | $212.40 | 12.823% | $239.6361 | $239.64 | $239.65 | $239.60 |
| Purchase #4 | $234.88 | 6.467% | $250.0697 | $250.07 | $250.05 | $250.10 |
| Purchase #5 | $156.95 | 11.870% | $175.58 | $175.58 | $175.60 | $175.60 |
| Purchase #6 | $170.48 | 10.688% | $188.7009 | $188.70 | $188.70 | $188.70 |
| Purchase #7 | $75.58 | 4.329% | $78.8519 | $78.85 | $78.85 | $78.90 |
| 7 purchase totals = | $1,034.57 | $1,135.4718 | $1,135.47 | $1,135.50 | $1,135.50 | |