| 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 | $224.95 | 10.166% | $247.8184 | $247.82 | $247.80 | $247.80 |
| Purchase #2 | $6.83 | 8.333% | $7.3991 | $7.40 | $7.40 | $7.40 |
| Purchase #3 | $189.98 | 4.747% | $198.9984 | $199.00 | $199.00 | $199.00 |
| Purchase #4 | $101.48 | 10.158% | $111.7883 | $111.79 | $111.80 | $111.80 |
| Purchase #5 | $138.81 | 4.734% | $145.3813 | $145.38 | $145.40 | $145.40 |
| Purchase #6 | $93.54 | 13.477% | $106.1464 | $106.15 | $106.15 | $106.10 |
| Purchase #7 | $131.94 | 13.253% | $149.426 | $149.43 | $149.45 | $149.40 |
| 7 purchase totals = | $887.53 | $966.9579 | $966.97 | $967.00 | $966.90 | |