| 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 | $204.59 | 10.370% | $225.806 | $225.81 | $225.80 | $225.80 |
| Purchase #2 | $8.42 | 7.264% | $9.0316 | $9.03 | $9.05 | $9.00 |
| Purchase #3 | $180.42 | 9.430% | $197.4336 | $197.43 | $197.45 | $197.40 |
| Purchase #4 | $164.55 | 12.651% | $185.3672 | $185.37 | $185.35 | $185.40 |
| Purchase #5 | $243.66 | 10.861% | $270.1239 | $270.12 | $270.10 | $270.10 |
| Purchase #6 | $180.96 | 13.858% | $206.0374 | $206.04 | $206.05 | $206.00 |
| Purchase #7 | $99.54 | 6.497% | $106.0071 | $106.01 | $106.00 | $106.00 |
| 7 purchase totals = | $1,082.14 | $1,199.8068 | $1,199.81 | $1,199.80 | $1,199.70 | |