| 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 | $243.97 | 3.501% | $252.5114 | $252.51 | $252.50 | $252.50 |
| Purchase #2 | $148.64 | 12.257% | $166.8588 | $166.86 | $166.85 | $166.90 |
| Purchase #3 | $105.37 | 5.196% | $110.845 | $110.85 | $110.85 | $110.80 |
| Purchase #4 | $247.83 | 7.730% | $266.9873 | $266.99 | $267.00 | $267.00 |
| Purchase #5 | $85.60 | 7.429% | $91.9592 | $91.96 | $91.95 | $92.00 |
| Purchase #6 | $227.89 | 9.844% | $250.3235 | $250.32 | $250.30 | $250.30 |
| Purchase #7 | $79.81 | 13.319% | $90.4399 | $90.44 | $90.45 | $90.40 |
| 7 purchase totals = | $1,139.11 | $1,229.9251 | $1,229.93 | $1,229.90 | $1,229.90 | |