| 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 | $238.45 | 8.275% | $258.1817 | $258.18 | $258.20 | $258.20 |
| Purchase #2 | $124.94 | 11.432% | $139.2231 | $139.22 | $139.20 | $139.20 |
| Purchase #3 | $173.50 | 4.428% | $181.1826 | $181.18 | $181.20 | $181.20 |
| Purchase #4 | $25.81 | 9.315% | $28.2142 | $28.21 | $28.20 | $28.20 |
| Purchase #5 | $100.47 | 13.580% | $114.1138 | $114.11 | $114.10 | $114.10 |
| Purchase #6 | $187.62 | 11.229% | $208.6878 | $208.69 | $208.70 | $208.70 |
| Purchase #7 | $165.25 | 11.440% | $184.1546 | $184.15 | $184.15 | $184.20 |
| 7 purchase totals = | $1,016.04 | $1,113.7578 | $1,113.74 | $1,113.75 | $1,113.80 | |