| 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 | $221.64 | 13.476% | $251.5082 | $251.51 | $251.50 | $251.50 |
| Purchase #2 | $36.47 | 12.513% | $41.0335 | $41.03 | $41.05 | $41.00 |
| Purchase #3 | $96.51 | 6.223% | $102.5158 | $102.52 | $102.50 | $102.50 |
| Purchase #4 | $22.57 | 7.209% | $24.1971 | $24.20 | $24.20 | $24.20 |
| Purchase #5 | $10.74 | 13.825% | $12.2248 | $12.22 | $12.20 | $12.20 |
| Purchase #6 | $83.30 | 4.546% | $87.0868 | $87.09 | $87.10 | $87.10 |
| Purchase #7 | $134.47 | 11.127% | $149.4325 | $149.43 | $149.45 | $149.40 |
| 7 purchase totals = | $605.70 | $667.9987 | $668.00 | $668.00 | $667.90 | |