| 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 | $225.87 | 10.123% | $248.7348 | $248.73 | $248.75 | $248.70 |
| Purchase #2 | $17.53 | 12.671% | $19.7512 | $19.75 | $19.75 | $19.80 |
| Purchase #3 | $190.45 | 3.345% | $196.8206 | $196.82 | $196.80 | $196.80 |
| Purchase #4 | $195.71 | 10.678% | $216.6079 | $216.61 | $216.60 | $216.60 |
| Purchase #5 | $29.56 | 7.310% | $31.7208 | $31.72 | $31.70 | $31.70 |
| Purchase #6 | $163.80 | 9.219% | $178.9007 | $178.90 | $178.90 | $178.90 |
| Purchase #7 | $25.71 | 12.159% | $28.8361 | $28.84 | $28.85 | $28.80 |
| 7 purchase totals = | $848.63 | $921.3721 | $921.37 | $921.35 | $921.30 | |