| 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 | $239.83 | 4.458% | $250.5216 | $250.52 | $250.50 | $250.50 |
| Purchase #2 | $163.73 | 5.105% | $172.0884 | $172.09 | $172.10 | $172.10 |
| Purchase #3 | $144.65 | 10.546% | $159.9048 | $159.90 | $159.90 | $159.90 |
| Purchase #4 | $238.53 | 7.746% | $257.0065 | $257.01 | $257.00 | $257.00 |
| Purchase #5 | $243.37 | 3.400% | $251.6446 | $251.64 | $251.65 | $251.60 |
| Purchase #6 | $143.39 | 6.180% | $152.2515 | $152.25 | $152.25 | $152.30 |
| Purchase #7 | $52.38 | 7.288% | $56.1975 | $56.20 | $56.20 | $56.20 |
| 7 purchase totals = | $1,225.88 | $1,299.6149 | $1,299.61 | $1,299.60 | $1,299.60 | |