| 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 | $101.82 | 8.347% | $110.3189 | $110.32 | $110.30 | $110.30 |
| Purchase #2 | $132.53 | 9.120% | $144.6167 | $144.62 | $144.60 | $144.60 |
| Purchase #3 | $165.95 | 3.300% | $171.4264 | $171.43 | $171.45 | $171.40 |
| Purchase #4 | $119.90 | 12.243% | $134.5794 | $134.58 | $134.60 | $134.60 |
| Purchase #5 | $219.25 | 13.588% | $249.0417 | $249.04 | $249.05 | $249.00 |
| Purchase #6 | $8.27 | 8.473% | $8.9707 | $8.97 | $8.95 | $9.00 |
| Purchase #7 | $133.54 | 10.789% | $147.9476 | $147.95 | $147.95 | $147.90 |
| 7 purchase totals = | $881.26 | $966.9014 | $966.91 | $966.90 | $966.80 | |