| 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 | $111.82 | 9.797% | $122.775 | $122.78 | $122.80 | $122.80 |
| Purchase #2 | $246.40 | 10.773% | $272.9447 | $272.94 | $272.95 | $272.90 |
| Purchase #3 | $31.27 | 10.771% | $34.6381 | $34.64 | $34.65 | $34.60 |
| Purchase #4 | $91.62 | 6.871% | $97.9152 | $97.92 | $97.90 | $97.90 |
| Purchase #5 | $39.71 | 6.742% | $42.3872 | $42.39 | $42.40 | $42.40 |
| Purchase #6 | $107.88 | 12.539% | $121.4071 | $121.41 | $121.40 | $121.40 |
| Purchase #7 | $143.69 | 10.395% | $158.6266 | $158.63 | $158.65 | $158.60 |
| 7 purchase totals = | $772.39 | $850.6939 | $850.71 | $850.75 | $850.60 | |