| 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 | $112.47 | 5.346% | $118.4826 | $118.48 | $118.50 | $118.50 |
| Purchase #2 | $239.61 | 6.219% | $254.5113 | $254.51 | $254.50 | $254.50 |
| Purchase #3 | $106.41 | 12.120% | $119.3069 | $119.31 | $119.30 | $119.30 |
| Purchase #4 | $232.73 | 8.416% | $252.3166 | $252.32 | $252.30 | $252.30 |
| Purchase #5 | $32.29 | 10.788% | $35.7734 | $35.77 | $35.75 | $35.80 |
| Purchase #6 | $68.78 | 4.515% | $71.8854 | $71.89 | $71.90 | $71.90 |
| Purchase #7 | $108.29 | 13.182% | $122.5648 | $122.56 | $122.55 | $122.60 |
| 7 purchase totals = | $900.58 | $974.8410 | $974.84 | $974.80 | $974.90 | |