| 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 | $226.71 | 5.352% | $238.8435 | $238.84 | $238.85 | $238.80 |
| Purchase #2 | $184.51 | 3.633% | $191.2132 | $191.21 | $191.20 | $191.20 |
| Purchase #3 | $34.94 | 6.488% | $37.2069 | $37.21 | $37.20 | $37.20 |
| Purchase #4 | $126.31 | 13.296% | $143.1042 | $143.10 | $143.10 | $143.10 |
| Purchase #5 | $151.96 | 3.131% | $156.7179 | $156.72 | $156.70 | $156.70 |
| Purchase #6 | $242.62 | 10.189% | $267.3406 | $267.34 | $267.35 | $267.30 |
| Purchase #7 | $248.50 | 5.729% | $262.7366 | $262.74 | $262.75 | $262.70 |
| 7 purchase totals = | $1,215.55 | $1,297.1629 | $1,297.16 | $1,297.15 | $1,297.00 | |