| 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 | $230.38 | 7.577% | $247.8359 | $247.84 | $247.85 | $247.80 |
| Purchase #2 | $64.49 | 9.839% | $70.8352 | $70.84 | $70.85 | $70.80 |
| Purchase #3 | $108.83 | 5.810% | $115.153 | $115.15 | $115.15 | $115.20 |
| Purchase #4 | $125.37 | 6.146% | $133.0752 | $133.08 | $133.10 | $133.10 |
| Purchase #5 | $181.43 | 7.733% | $195.46 | $195.46 | $195.45 | $195.50 |
| Purchase #6 | $188.37 | 5.398% | $198.5382 | $198.54 | $198.55 | $198.50 |
| Purchase #7 | $7.88 | 7.494% | $8.4705 | $8.47 | $8.45 | $8.50 |
| 7 purchase totals = | $906.75 | $969.3680 | $969.38 | $969.40 | $969.40 | |