| 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 | $241.41 | 6.785% | $257.7897 | $257.79 | $257.80 | $257.80 |
| Purchase #2 | $11.69 | 9.190% | $12.7643 | $12.76 | $12.75 | $12.80 |
| Purchase #3 | $145.60 | 12.495% | $163.7927 | $163.79 | $163.80 | $163.80 |
| Purchase #4 | $224.50 | 3.473% | $232.2969 | $232.30 | $232.30 | $232.30 |
| Purchase #5 | $122.57 | 5.868% | $129.7624 | $129.76 | $129.75 | $129.80 |
| Purchase #6 | $170.66 | 12.541% | $192.0625 | $192.06 | $192.05 | $192.10 |
| Purchase #7 | $29.52 | 6.173% | $31.3423 | $31.34 | $31.35 | $31.30 |
| 7 purchase totals = | $945.95 | $1,019.8108 | $1,019.80 | $1,019.80 | $1,019.90 | |