| 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 | $131.56 | 8.632% | $142.9163 | $142.92 | $142.90 | $142.90 |
| Purchase #2 | $23.60 | 12.464% | $26.5415 | $26.54 | $26.55 | $26.50 |
| Purchase #3 | $208.65 | 6.520% | $222.254 | $222.25 | $222.25 | $222.30 |
| Purchase #4 | $224.90 | 13.858% | $256.0666 | $256.07 | $256.05 | $256.10 |
| Purchase #5 | $107.90 | 11.303% | $120.0959 | $120.10 | $120.10 | $120.10 |
| Purchase #6 | $162.58 | 6.204% | $172.6665 | $172.67 | $172.65 | $172.70 |
| Purchase #7 | $153.95 | 8.315% | $166.7509 | $166.75 | $166.75 | $166.80 |
| 7 purchase totals = | $1,013.14 | $1,107.2917 | $1,107.30 | $1,107.25 | $1,107.40 | |