| 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 | $248.48 | 13.648% | $282.3926 | $282.39 | $282.40 | $282.40 |
| Purchase #2 | $139.50 | 12.278% | $156.6278 | $156.63 | $156.65 | $156.60 |
| Purchase #3 | $213.36 | 5.393% | $224.8665 | $224.87 | $224.85 | $224.90 |
| Purchase #4 | $11.52 | 13.164% | $13.0365 | $13.04 | $13.05 | $13.00 |
| Purchase #5 | $158.89 | 6.568% | $169.3259 | $169.33 | $169.35 | $169.30 |
| Purchase #6 | $209.88 | 7.552% | $225.7301 | $225.73 | $225.75 | $225.70 |
| Purchase #7 | $127.98 | 9.657% | $140.339 | $140.34 | $140.35 | $140.30 |
| 7 purchase totals = | $1,109.61 | $1,212.3184 | $1,212.33 | $1,212.40 | $1,212.20 | |