| 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 | $98.42 | 5.795% | $104.1234 | $104.12 | $104.10 | $104.10 |
| Purchase #2 | $114.90 | 5.544% | $121.2701 | $121.27 | $121.25 | $121.30 |
| Purchase #3 | $248.84 | 10.858% | $275.859 | $275.86 | $275.85 | $275.90 |
| Purchase #4 | $5.56 | 13.548% | $6.3133 | $6.31 | $6.30 | $6.30 |
| Purchase #5 | $17.26 | 10.141% | $19.0103 | $19.01 | $19.00 | $19.00 |
| Purchase #6 | $157.38 | 5.788% | $166.4892 | $166.49 | $166.50 | $166.50 |
| Purchase #7 | $211.56 | 8.460% | $229.458 | $229.46 | $229.45 | $229.50 |
| 7 purchase totals = | $853.92 | $922.5233 | $922.52 | $922.45 | $922.60 | |