| 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 | $213.90 | 11.510% | $238.5199 | $238.52 | $238.50 | $238.50 |
| Purchase #2 | $211.44 | 10.108% | $232.8124 | $232.81 | $232.80 | $232.80 |
| Purchase #3 | $125.65 | 12.850% | $141.796 | $141.80 | $141.80 | $141.80 |
| Purchase #4 | $207.34 | 5.492% | $218.7271 | $218.73 | $218.75 | $218.70 |
| Purchase #5 | $36.61 | 12.857% | $41.3169 | $41.32 | $41.30 | $41.30 |
| Purchase #6 | $172.99 | 9.132% | $188.7874 | $188.79 | $188.80 | $188.80 |
| Purchase #7 | $128.51 | 7.423% | $138.0493 | $138.05 | $138.05 | $138.00 |
| 7 purchase totals = | $1,096.44 | $1,200.0090 | $1,200.02 | $1,200.00 | $1,199.90 | |