| 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 | $6.60 | 10.667% | $7.304 | $7.30 | $7.30 | $7.30 |
| Purchase #2 | $243.77 | 10.526% | $269.4292 | $269.43 | $269.45 | $269.40 |
| Purchase #3 | $99.92 | 5.849% | $105.7643 | $105.76 | $105.75 | $105.80 |
| Purchase #4 | $245.87 | 8.134% | $265.8691 | $265.87 | $265.85 | $265.90 |
| Purchase #5 | $44.47 | 11.711% | $49.6779 | $49.68 | $49.70 | $49.70 |
| Purchase #6 | $128.89 | 3.163% | $132.9668 | $132.97 | $132.95 | $133.00 |
| Purchase #7 | $113.40 | 9.492% | $124.1639 | $124.16 | $124.15 | $124.20 |
| 7 purchase totals = | $882.92 | $955.1752 | $955.17 | $955.15 | $955.30 | |