| 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 | $225.78 | 9.440% | $247.0936 | $247.09 | $247.10 | $247.10 |
| Purchase #2 | $26.42 | 6.332% | $28.0929 | $28.09 | $28.10 | $28.10 |
| Purchase #3 | $150.98 | 6.443% | $160.7076 | $160.71 | $160.70 | $160.70 |
| Purchase #4 | $170.33 | 8.477% | $184.7689 | $184.77 | $184.75 | $184.80 |
| Purchase #5 | $246.48 | 5.548% | $260.1547 | $260.15 | $260.15 | $260.20 |
| Purchase #6 | $217.68 | 4.599% | $227.6911 | $227.69 | $227.70 | $227.70 |
| Purchase #7 | $174.51 | 12.785% | $196.8211 | $196.82 | $196.80 | $196.80 |
| 7 purchase totals = | $1,212.18 | $1,305.3299 | $1,305.32 | $1,305.30 | $1,305.40 | |