| 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 | $108.64 | 9.563% | $119.0292 | $119.03 | $119.05 | $119.00 |
| Purchase #2 | $212.91 | 8.410% | $230.8157 | $230.82 | $230.80 | $230.80 |
| Purchase #3 | $121.72 | 12.712% | $137.193 | $137.19 | $137.20 | $137.20 |
| Purchase #4 | $175.78 | 7.689% | $189.2957 | $189.30 | $189.30 | $189.30 |
| Purchase #5 | $156.98 | 9.598% | $172.0469 | $172.05 | $172.05 | $172.00 |
| Purchase #6 | $230.82 | 10.541% | $255.1507 | $255.15 | $255.15 | $255.20 |
| Purchase #7 | $125.55 | 3.848% | $130.3812 | $130.38 | $130.40 | $130.40 |
| 7 purchase totals = | $1,132.40 | $1,233.9124 | $1,233.92 | $1,233.95 | $1,233.90 | |