| 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 | $215.81 | 12.468% | $242.7172 | $242.72 | $242.70 | $242.70 |
| Purchase #2 | $77.76 | 6.150% | $82.5422 | $82.54 | $82.55 | $82.50 |
| Purchase #3 | $248.32 | 11.288% | $276.3504 | $276.35 | $276.35 | $276.40 |
| Purchase #4 | $136.64 | 10.252% | $150.6483 | $150.65 | $150.65 | $150.60 |
| Purchase #5 | $7.39 | 12.586% | $8.3201 | $8.32 | $8.30 | $8.30 |
| Purchase #6 | $20.69 | 9.107% | $22.5742 | $22.57 | $22.55 | $22.60 |
| Purchase #7 | $72.40 | 3.608% | $75.0122 | $75.01 | $75.00 | $75.00 |
| 7 purchase totals = | $779.01 | $858.1646 | $858.16 | $858.10 | $858.10 | |