| 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 | $193.30 | 13.218% | $218.8504 | $218.85 | $218.85 | $218.90 |
| Purchase #2 | $17.89 | 5.472% | $18.8689 | $18.87 | $18.85 | $18.90 |
| Purchase #3 | $66.77 | 6.281% | $70.9638 | $70.96 | $70.95 | $71.00 |
| Purchase #4 | $79.60 | 4.846% | $83.4574 | $83.46 | $83.45 | $83.50 |
| Purchase #5 | $8.56 | 6.464% | $9.1133 | $9.11 | $9.10 | $9.10 |
| Purchase #6 | $124.43 | 3.734% | $129.0762 | $129.08 | $129.10 | $129.10 |
| Purchase #7 | $235.46 | 6.640% | $251.0945 | $251.09 | $251.10 | $251.10 |
| 7 purchase totals = | $726.01 | $781.4245 | $781.42 | $781.40 | $781.60 | |