| 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 | $182.70 | 3.684% | $189.4307 | $189.43 | $189.45 | $189.40 |
| Purchase #2 | $247.34 | 5.122% | $260.0088 | $260.01 | $260.00 | $260.00 |
| Purchase #3 | $114.80 | 6.267% | $121.9945 | $121.99 | $122.00 | $122.00 |
| Purchase #4 | $240.89 | 4.172% | $250.9399 | $250.94 | $250.95 | $250.90 |
| Purchase #5 | $113.43 | 6.805% | $121.1489 | $121.15 | $121.15 | $121.10 |
| Purchase #6 | $175.36 | 12.783% | $197.7763 | $197.78 | $197.80 | $197.80 |
| Purchase #7 | $153.67 | 3.405% | $158.9025 | $158.90 | $158.90 | $158.90 |
| 7 purchase totals = | $1,228.19 | $1,300.2016 | $1,300.20 | $1,300.25 | $1,300.10 | |