| 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 | $136.97 | 10.159% | $150.8848 | $150.88 | $150.90 | $150.90 |
| Purchase #2 | $104.36 | 13.489% | $118.4371 | $118.44 | $118.45 | $118.40 |
| Purchase #3 | $192.61 | 3.762% | $199.856 | $199.86 | $199.85 | $199.90 |
| Purchase #4 | $218.93 | 8.245% | $236.9808 | $236.98 | $237.00 | $237.00 |
| Purchase #5 | $54.38 | 10.107% | $59.8762 | $59.88 | $59.90 | $59.90 |
| Purchase #6 | $203.90 | 4.440% | $212.9532 | $212.95 | $212.95 | $213.00 |
| Purchase #7 | $135.49 | 6.234% | $143.9364 | $143.94 | $143.95 | $143.90 |
| 7 purchase totals = | $1,046.64 | $1,122.9245 | $1,122.93 | $1,123.00 | $1,123.00 | |