| 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 | $216.62 | 9.347% | $236.8675 | $236.87 | $236.85 | $236.90 |
| Purchase #2 | $221.73 | 11.260% | $246.6968 | $246.70 | $246.70 | $246.70 |
| Purchase #3 | $128.88 | 3.412% | $133.2774 | $133.28 | $133.30 | $133.30 |
| Purchase #4 | $179.50 | 5.160% | $188.7622 | $188.76 | $188.75 | $188.80 |
| Purchase #5 | $74.51 | 4.495% | $77.8592 | $77.86 | $77.85 | $77.90 |
| Purchase #6 | $119.52 | 6.544% | $127.3414 | $127.34 | $127.35 | $127.30 |
| Purchase #7 | $199.50 | 9.236% | $217.9258 | $217.93 | $217.95 | $217.90 |
| 7 purchase totals = | $1,140.26 | $1,228.7303 | $1,228.74 | $1,228.75 | $1,228.80 | |