| 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 | $213.80 | 10.345% | $235.9176 | $235.92 | $235.90 | $235.90 |
| Purchase #2 | $22.38 | 9.396% | $24.4828 | $24.48 | $24.50 | $24.50 |
| Purchase #3 | $162.71 | 13.574% | $184.7963 | $184.80 | $184.80 | $184.80 |
| Purchase #4 | $188.81 | 7.686% | $203.3219 | $203.32 | $203.30 | $203.30 |
| Purchase #5 | $229.67 | 12.451% | $258.2662 | $258.27 | $258.25 | $258.30 |
| Purchase #6 | $155.79 | 10.206% | $171.6899 | $171.69 | $171.70 | $171.70 |
| Purchase #7 | $74.70 | 3.369% | $77.2166 | $77.22 | $77.20 | $77.20 |
| 7 purchase totals = | $1,047.86 | $1,155.6913 | $1,155.70 | $1,155.65 | $1,155.70 | |