| 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 | $198.56 | 9.467% | $217.3577 | $217.36 | $217.35 | $217.40 |
| Purchase #2 | $220.43 | 12.578% | $248.1557 | $248.16 | $248.15 | $248.20 |
| Purchase #3 | $53.61 | 9.161% | $58.5212 | $58.52 | $58.50 | $58.50 |
| Purchase #4 | $51.90 | 4.162% | $54.0601 | $54.06 | $54.05 | $54.10 |
| Purchase #5 | $196.94 | 7.420% | $211.5529 | $211.55 | $211.55 | $211.60 |
| Purchase #6 | $177.46 | 13.455% | $201.3372 | $201.34 | $201.35 | $201.30 |
| Purchase #7 | $220.44 | 10.154% | $242.8235 | $242.82 | $242.80 | $242.80 |
| 7 purchase totals = | $1,119.34 | $1,233.8083 | $1,233.81 | $1,233.75 | $1,233.90 | |