| 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 | $125.87 | 5.178% | $132.3875 | $132.39 | $132.40 | $132.40 |
| Purchase #2 | $80.26 | 3.338% | $82.9391 | $82.94 | $82.95 | $82.90 |
| Purchase #3 | $192.55 | 13.488% | $218.5211 | $218.52 | $218.50 | $218.50 |
| Purchase #4 | $47.55 | 3.314% | $49.1258 | $49.13 | $49.15 | $49.10 |
| Purchase #5 | $229.86 | 9.254% | $251.1312 | $251.13 | $251.15 | $251.10 |
| Purchase #6 | $158.98 | 13.805% | $180.9272 | $180.93 | $180.95 | $180.90 |
| Purchase #7 | $178.68 | 10.407% | $197.2752 | $197.28 | $197.30 | $197.30 |
| 7 purchase totals = | $1,013.75 | $1,112.3071 | $1,112.32 | $1,112.40 | $1,112.20 | |