| 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 | $228.99 | 5.551% | $241.7012 | $241.70 | $241.70 | $241.70 |
| Purchase #2 | $241.90 | 3.304% | $249.8924 | $249.89 | $249.90 | $249.90 |
| Purchase #3 | $127.28 | 12.175% | $142.7763 | $142.78 | $142.80 | $142.80 |
| Purchase #4 | $134.70 | 11.654% | $150.3979 | $150.40 | $150.40 | $150.40 |
| Purchase #5 | $155.72 | 8.648% | $169.1867 | $169.19 | $169.20 | $169.20 |
| Purchase #6 | $76.33 | 5.473% | $80.5075 | $80.51 | $80.50 | $80.50 |
| Purchase #7 | $152.88 | 10.356% | $168.7123 | $168.71 | $168.70 | $168.70 |
| 7 purchase totals = | $1,117.80 | $1,203.1743 | $1,203.18 | $1,203.20 | $1,203.20 | |