| 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 | $239.49 | 8.472% | $259.7796 | $259.78 | $259.80 | $259.80 |
| Purchase #2 | $89.50 | 3.265% | $92.4222 | $92.42 | $92.40 | $92.40 |
| Purchase #3 | $194.26 | 9.350% | $212.4233 | $212.42 | $212.40 | $212.40 |
| Purchase #4 | $19.97 | 7.434% | $21.4546 | $21.45 | $21.45 | $21.50 |
| Purchase #5 | $73.98 | 5.341% | $77.9313 | $77.93 | $77.95 | $77.90 |
| Purchase #6 | $225.69 | 4.633% | $236.1462 | $236.15 | $236.15 | $236.10 |
| Purchase #7 | $175.26 | 10.596% | $193.8305 | $193.83 | $193.85 | $193.80 |
| 7 purchase totals = | $1,018.15 | $1,093.9877 | $1,093.98 | $1,094.00 | $1,093.90 | |