| 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 | $237.30 | 7.864% | $255.9613 | $255.96 | $255.95 | $256.00 |
| Purchase #2 | $104.63 | 12.860% | $118.0854 | $118.09 | $118.10 | $118.10 |
| Purchase #3 | $219.91 | 7.406% | $236.1965 | $236.20 | $236.20 | $236.20 |
| Purchase #4 | $147.41 | 4.864% | $154.58 | $154.58 | $154.60 | $154.60 |
| Purchase #5 | $160.81 | 10.107% | $177.0631 | $177.06 | $177.05 | $177.10 |
| Purchase #6 | $144.91 | 12.197% | $162.5847 | $162.58 | $162.60 | $162.60 |
| Purchase #7 | $29.96 | 4.443% | $31.2911 | $31.29 | $31.30 | $31.30 |
| 7 purchase totals = | $1,044.93 | $1,135.7621 | $1,135.76 | $1,135.80 | $1,135.90 | |