| 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 | $245.31 | 3.874% | $254.8133 | $254.81 | $254.80 | $254.80 |
| Purchase #2 | $55.97 | 8.206% | $60.5629 | $60.56 | $60.55 | $60.60 |
| Purchase #3 | $224.29 | 11.319% | $249.6774 | $249.68 | $249.70 | $249.70 |
| Purchase #4 | $109.37 | 3.339% | $113.0219 | $113.02 | $113.00 | $113.00 |
| Purchase #5 | $174.95 | 8.148% | $189.2049 | $189.20 | $189.20 | $189.20 |
| Purchase #6 | $110.37 | 10.844% | $122.3385 | $122.34 | $122.35 | $122.30 |
| Purchase #7 | $216.62 | 10.257% | $238.8387 | $238.84 | $238.85 | $238.80 |
| 7 purchase totals = | $1,136.88 | $1,228.4576 | $1,228.45 | $1,228.45 | $1,228.40 | |