| 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 | $223.74 | 11.421% | $249.2933 | $249.29 | $249.30 | $249.30 |
| Purchase #2 | $76.80 | 10.783% | $85.0813 | $85.08 | $85.10 | $85.10 |
| Purchase #3 | $22.35 | 9.562% | $24.4871 | $24.49 | $24.50 | $24.50 |
| Purchase #4 | $89.27 | 4.462% | $93.2532 | $93.25 | $93.25 | $93.30 |
| Purchase #5 | $42.38 | 4.303% | $44.2036 | $44.20 | $44.20 | $44.20 |
| Purchase #6 | $250.61 | 11.292% | $278.9089 | $278.91 | $278.90 | $278.90 |
| Purchase #7 | $164.27 | 13.151% | $185.8731 | $185.87 | $185.85 | $185.90 |
| 7 purchase totals = | $869.42 | $961.1005 | $961.09 | $961.10 | $961.20 | |