| 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 | $230.33 | 3.653% | $238.744 | $238.74 | $238.75 | $238.70 |
| Purchase #2 | $40.94 | 10.640% | $45.296 | $45.30 | $45.30 | $45.30 |
| Purchase #3 | $207.91 | 7.257% | $222.998 | $223.00 | $223.00 | $223.00 |
| Purchase #4 | $181.35 | 4.704% | $189.8807 | $189.88 | $189.90 | $189.90 |
| Purchase #5 | $187.69 | 6.195% | $199.3174 | $199.32 | $199.30 | $199.30 |
| Purchase #6 | $141.90 | 8.450% | $153.8906 | $153.89 | $153.90 | $153.90 |
| Purchase #7 | $192.34 | 9.284% | $210.1968 | $210.20 | $210.20 | $210.20 |
| 7 purchase totals = | $1,182.46 | $1,260.3235 | $1,260.33 | $1,260.35 | $1,260.30 | |