| 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 | $112.36 | 7.233% | $120.487 | $120.49 | $120.50 | $120.50 |
| Purchase #2 | $174.32 | 8.121% | $188.4765 | $188.48 | $188.50 | $188.50 |
| Purchase #3 | $24.48 | 5.369% | $25.7943 | $25.79 | $25.80 | $25.80 |
| Purchase #4 | $144.48 | 7.262% | $154.9721 | $154.97 | $154.95 | $155.00 |
| Purchase #5 | $74.39 | 6.637% | $79.3273 | $79.33 | $79.35 | $79.30 |
| Purchase #6 | $214.28 | 4.729% | $224.4133 | $224.41 | $224.40 | $224.40 |
| Purchase #7 | $10.90 | 13.314% | $12.3512 | $12.35 | $12.35 | $12.40 |
| 7 purchase totals = | $755.21 | $805.8217 | $805.82 | $805.85 | $805.90 | |