| 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 | $231.64 | 7.789% | $249.6824 | $249.68 | $249.70 | $249.70 |
| Purchase #2 | $78.48 | 6.404% | $83.5059 | $83.51 | $83.50 | $83.50 |
| Purchase #3 | $39.30 | 13.829% | $44.7348 | $44.73 | $44.75 | $44.70 |
| Purchase #4 | $200.83 | 7.160% | $215.2094 | $215.21 | $215.20 | $215.20 |
| Purchase #5 | $54.91 | 4.564% | $57.4161 | $57.42 | $57.40 | $57.40 |
| Purchase #6 | $187.27 | 6.261% | $198.995 | $199.00 | $199.00 | $199.00 |
| Purchase #7 | $117.52 | 6.272% | $124.8909 | $124.89 | $124.90 | $124.90 |
| 7 purchase totals = | $909.95 | $974.4345 | $974.44 | $974.45 | $974.40 | |