| 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 | $107.72 | 13.644% | $122.4173 | $122.42 | $122.40 | $122.40 |
| Purchase #2 | $97.25 | 9.762% | $106.7435 | $106.74 | $106.75 | $106.70 |
| Purchase #3 | $161.63 | 5.212% | $170.0542 | $170.05 | $170.05 | $170.10 |
| Purchase #4 | $210.89 | 7.505% | $226.7173 | $226.72 | $226.70 | $226.70 |
| Purchase #5 | $190.87 | 5.281% | $200.9498 | $200.95 | $200.95 | $200.90 |
| Purchase #6 | $235.30 | 8.719% | $255.8158 | $255.82 | $255.80 | $255.80 |
| Purchase #7 | $80.45 | 10.377% | $88.7983 | $88.80 | $88.80 | $88.80 |
| 7 purchase totals = | $1,084.11 | $1,171.4962 | $1,171.50 | $1,171.45 | $1,171.40 | |