| 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 | $210.65 | 5.145% | $221.4879 | $221.49 | $221.50 | $221.50 |
| Purchase #2 | $233.74 | 12.338% | $262.5788 | $262.58 | $262.60 | $262.60 |
| Purchase #3 | $23.36 | 4.834% | $24.4892 | $24.49 | $24.50 | $24.50 |
| Purchase #4 | $63.56 | 5.277% | $66.9141 | $66.91 | $66.90 | $66.90 |
| Purchase #5 | $149.86 | 7.601% | $161.2509 | $161.25 | $161.25 | $161.30 |
| Purchase #6 | $28.58 | 11.536% | $31.877 | $31.88 | $31.90 | $31.90 |
| Purchase #7 | $27.58 | 13.254% | $31.2355 | $31.24 | $31.25 | $31.20 |
| 7 purchase totals = | $737.33 | $799.8334 | $799.84 | $799.90 | $799.90 | |