| 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 | $236.62 | 13.331% | $268.1638 | $268.16 | $268.15 | $268.20 |
| Purchase #2 | $90.83 | 3.842% | $94.3197 | $94.32 | $94.30 | $94.30 |
| Purchase #3 | $129.96 | 4.669% | $136.0278 | $136.03 | $136.05 | $136.00 |
| Purchase #4 | $22.67 | 9.280% | $24.7738 | $24.77 | $24.75 | $24.80 |
| Purchase #5 | $172.77 | 7.775% | $186.2029 | $186.20 | $186.20 | $186.20 |
| Purchase #6 | $196.96 | 6.538% | $209.8372 | $209.84 | $209.85 | $209.80 |
| Purchase #7 | $35.83 | 10.260% | $39.5062 | $39.51 | $39.50 | $39.50 |
| 7 purchase totals = | $885.64 | $958.8314 | $958.83 | $958.80 | $958.80 | |