| 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 | $108.69 | 12.115% | $121.8578 | $121.86 | $121.85 | $121.90 |
| Purchase #2 | $226.41 | 9.525% | $247.9756 | $247.98 | $248.00 | $248.00 |
| Purchase #3 | $118.29 | 11.432% | $131.8129 | $131.81 | $131.80 | $131.80 |
| Purchase #4 | $231.64 | 5.790% | $245.052 | $245.05 | $245.05 | $245.10 |
| Purchase #5 | $131.44 | 11.380% | $146.3979 | $146.40 | $146.40 | $146.40 |
| Purchase #6 | $7.70 | 6.644% | $8.2116 | $8.21 | $8.20 | $8.20 |
| Purchase #7 | $47.27 | 3.749% | $49.0422 | $49.04 | $49.05 | $49.00 |
| 7 purchase totals = | $871.44 | $950.3500 | $950.35 | $950.35 | $950.40 | |