| 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 | $217.31 | 11.349% | $241.9725 | $241.97 | $241.95 | $242.00 |
| Purchase #2 | $102.96 | 9.728% | $112.9759 | $112.98 | $113.00 | $113.00 |
| Purchase #3 | $237.83 | 4.403% | $248.3017 | $248.30 | $248.30 | $248.30 |
| Purchase #4 | $76.52 | 8.774% | $83.2339 | $83.23 | $83.25 | $83.20 |
| Purchase #5 | $94.40 | 12.511% | $106.2104 | $106.21 | $106.20 | $106.20 |
| Purchase #6 | $180.72 | 7.309% | $193.9288 | $193.93 | $193.95 | $193.90 |
| Purchase #7 | $127.62 | 3.842% | $132.5232 | $132.52 | $132.50 | $132.50 |
| 7 purchase totals = | $1,037.36 | $1,119.1464 | $1,119.14 | $1,119.15 | $1,119.10 | |