| 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 | $203.81 | 9.399% | $222.9661 | $222.97 | $222.95 | $223.00 |
| Purchase #2 | $156.63 | 3.488% | $162.0933 | $162.09 | $162.10 | $162.10 |
| Purchase #3 | $57.65 | 12.339% | $64.7634 | $64.76 | $64.75 | $64.80 |
| Purchase #4 | $121.78 | 6.397% | $129.5703 | $129.57 | $129.55 | $129.60 |
| Purchase #5 | $33.96 | 4.218% | $35.3924 | $35.39 | $35.40 | $35.40 |
| Purchase #6 | $238.58 | 12.408% | $268.183 | $268.18 | $268.20 | $268.20 |
| Purchase #7 | $236.43 | 8.239% | $255.9095 | $255.91 | $255.90 | $255.90 |
| 7 purchase totals = | $1,048.84 | $1,138.8780 | $1,138.87 | $1,138.85 | $1,139.00 | |