| 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 | $221.65 | 9.268% | $242.1925 | $242.19 | $242.20 | $242.20 |
| Purchase #2 | $31.54 | 13.638% | $35.8414 | $35.84 | $35.85 | $35.80 |
| Purchase #3 | $107.27 | 9.673% | $117.6462 | $117.65 | $117.65 | $117.60 |
| Purchase #4 | $210.93 | 11.721% | $235.6531 | $235.65 | $235.65 | $235.70 |
| Purchase #5 | $72.98 | 9.198% | $79.6927 | $79.69 | $79.70 | $79.70 |
| Purchase #6 | $227.44 | 9.668% | $249.4289 | $249.43 | $249.45 | $249.40 |
| Purchase #7 | $25.74 | 6.806% | $27.4919 | $27.49 | $27.50 | $27.50 |
| 7 purchase totals = | $897.55 | $987.9467 | $987.94 | $988.00 | $987.90 | |