| 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 | $221.26 | 9.743% | $242.8174 | $242.82 | $242.80 | $242.80 |
| Purchase #2 | $67.28 | 11.409% | $74.956 | $74.96 | $74.95 | $75.00 |
| Purchase #3 | $83.77 | 4.113% | $87.2155 | $87.22 | $87.20 | $87.20 |
| Purchase #4 | $13.60 | 3.797% | $14.1164 | $14.12 | $14.10 | $14.10 |
| Purchase #5 | $15.86 | 10.508% | $17.5266 | $17.53 | $17.55 | $17.50 |
| Purchase #6 | $188.29 | 9.814% | $206.7688 | $206.77 | $206.75 | $206.80 |
| Purchase #7 | $195.53 | 9.762% | $214.6176 | $214.62 | $214.60 | $214.60 |
| 7 purchase totals = | $785.59 | $858.0183 | $858.04 | $857.95 | $858.00 | |