| 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 | $207.30 | 11.406% | $230.9446 | $230.94 | $230.95 | $230.90 |
| Purchase #2 | $162.96 | 7.390% | $175.0027 | $175.00 | $175.00 | $175.00 |
| Purchase #3 | $246.42 | 12.694% | $277.7006 | $277.70 | $277.70 | $277.70 |
| Purchase #4 | $95.46 | 7.648% | $102.7608 | $102.76 | $102.75 | $102.80 |
| Purchase #5 | $97.95 | 12.191% | $109.8911 | $109.89 | $109.90 | $109.90 |
| Purchase #6 | $173.52 | 13.863% | $197.5751 | $197.58 | $197.60 | $197.60 |
| Purchase #7 | $76.50 | 3.245% | $78.9824 | $78.98 | $79.00 | $79.00 |
| 7 purchase totals = | $1,060.11 | $1,172.8573 | $1,172.85 | $1,172.90 | $1,172.90 | |