| 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 | $229.33 | 9.518% | $251.1576 | $251.16 | $251.15 | $251.20 |
| Purchase #2 | $57.44 | 4.481% | $60.0139 | $60.01 | $60.00 | $60.00 |
| Purchase #3 | $247.74 | 10.420% | $273.5545 | $273.55 | $273.55 | $273.60 |
| Purchase #4 | $105.29 | 9.299% | $115.0809 | $115.08 | $115.10 | $115.10 |
| Purchase #5 | $53.89 | 4.833% | $56.4945 | $56.49 | $56.50 | $56.50 |
| Purchase #6 | $234.49 | 11.795% | $262.1481 | $262.15 | $262.15 | $262.10 |
| Purchase #7 | $175.37 | 9.293% | $191.6671 | $191.67 | $191.65 | $191.70 |
| 7 purchase totals = | $1,103.55 | $1,210.1166 | $1,210.11 | $1,210.10 | $1,210.20 | |