| 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 | $30.46 | 4.131% | $31.7183 | $31.72 | $31.70 | $31.70 |
| Purchase #2 | $215.91 | 12.717% | $243.3673 | $243.37 | $243.35 | $243.40 |
| Purchase #3 | $12.90 | 12.634% | $14.5298 | $14.53 | $14.55 | $14.50 |
| Purchase #4 | $147.41 | 13.538% | $167.3664 | $167.37 | $167.35 | $167.40 |
| Purchase #5 | $101.26 | 4.551% | $105.8683 | $105.87 | $105.85 | $105.90 |
| Purchase #6 | $221.80 | 12.124% | $248.691 | $248.69 | $248.70 | $248.70 |
| Purchase #7 | $202.97 | 12.593% | $228.53 | $228.53 | $228.55 | $228.50 |
| 7 purchase totals = | $932.71 | $1,040.0711 | $1,040.08 | $1,040.05 | $1,040.10 | |