| 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 | $216.78 | 6.351% | $230.5477 | $230.55 | $230.55 | $230.50 |
| Purchase #2 | $186.90 | 6.677% | $199.3793 | $199.38 | $199.40 | $199.40 |
| Purchase #3 | $108.51 | 8.295% | $117.5109 | $117.51 | $117.50 | $117.50 |
| Purchase #4 | $27.93 | 6.723% | $29.8077 | $29.81 | $29.80 | $29.80 |
| Purchase #5 | $142.50 | 9.741% | $156.3809 | $156.38 | $156.40 | $156.40 |
| Purchase #6 | $30.56 | 11.434% | $34.0542 | $34.05 | $34.05 | $34.10 |
| Purchase #7 | $79.63 | 5.844% | $84.2836 | $84.28 | $84.30 | $84.30 |
| 7 purchase totals = | $792.81 | $851.9643 | $851.96 | $852.00 | $852.00 | |