| 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 | $224.70 | 8.227% | $243.1861 | $243.19 | $243.20 | $243.20 |
| Purchase #2 | $28.51 | 3.748% | $29.5786 | $29.58 | $29.60 | $29.60 |
| Purchase #3 | $105.54 | 11.106% | $117.2613 | $117.26 | $117.25 | $117.30 |
| Purchase #4 | $123.35 | 11.411% | $137.4255 | $137.43 | $137.45 | $137.40 |
| Purchase #5 | $87.48 | 8.264% | $94.7093 | $94.71 | $94.70 | $94.70 |
| Purchase #6 | $174.34 | 5.599% | $184.1013 | $184.10 | $184.10 | $184.10 |
| Purchase #7 | $136.53 | 13.618% | $155.1227 | $155.12 | $155.10 | $155.10 |
| 7 purchase totals = | $880.45 | $961.3848 | $961.39 | $961.40 | $961.40 | |