| 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 | $185.80 | 6.465% | $197.812 | $197.81 | $197.80 | $197.80 |
| Purchase #2 | $216.97 | 12.199% | $243.4382 | $243.44 | $243.45 | $243.40 |
| Purchase #3 | $226.54 | 6.484% | $241.2289 | $241.23 | $241.25 | $241.20 |
| Purchase #4 | $216.64 | 7.717% | $233.3581 | $233.36 | $233.35 | $233.40 |
| Purchase #5 | $172.87 | 8.286% | $187.194 | $187.19 | $187.20 | $187.20 |
| Purchase #6 | $208.65 | 13.778% | $237.3978 | $237.40 | $237.40 | $237.40 |
| Purchase #7 | $109.29 | 3.338% | $112.9381 | $112.94 | $112.95 | $112.90 |
| 7 purchase totals = | $1,336.76 | $1,453.3671 | $1,453.37 | $1,453.40 | $1,453.30 | |