| 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 | $29.38 | 12.508% | $33.0549 | $33.05 | $33.05 | $33.10 |
| Purchase #2 | $103.72 | 12.811% | $117.0076 | $117.01 | $117.00 | $117.00 |
| Purchase #3 | $221.96 | 6.736% | $236.9112 | $236.91 | $236.90 | $236.90 |
| Purchase #4 | $244.95 | 8.795% | $266.4934 | $266.49 | $266.50 | $266.50 |
| Purchase #5 | $213.65 | 11.839% | $238.944 | $238.94 | $238.95 | $238.90 |
| Purchase #6 | $188.88 | 8.561% | $205.05 | $205.05 | $205.05 | $205.10 |
| Purchase #7 | $179.99 | 5.414% | $189.7347 | $189.73 | $189.75 | $189.70 |
| 7 purchase totals = | $1,182.53 | $1,287.1958 | $1,287.18 | $1,287.20 | $1,287.20 | |