| 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 | $122.76 | 13.639% | $139.5032 | $139.50 | $139.50 | $139.50 |
| Purchase #2 | $242.40 | 13.469% | $275.0489 | $275.05 | $275.05 | $275.00 |
| Purchase #3 | $249.44 | 10.402% | $275.3867 | $275.39 | $275.40 | $275.40 |
| Purchase #4 | $232.33 | 3.150% | $239.6484 | $239.65 | $239.65 | $239.60 |
| Purchase #5 | $199.89 | 10.245% | $220.3687 | $220.37 | $220.35 | $220.40 |
| Purchase #6 | $32.68 | 4.451% | $34.1346 | $34.13 | $34.15 | $34.10 |
| Purchase #7 | $83.90 | 6.471% | $89.3292 | $89.33 | $89.35 | $89.30 |
| 7 purchase totals = | $1,163.40 | $1,273.4197 | $1,273.42 | $1,273.45 | $1,273.30 | |