| 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 | $101.88 | 9.724% | $111.7868 | $111.79 | $111.80 | $111.80 |
| Purchase #2 | $214.71 | 6.631% | $228.9474 | $228.95 | $228.95 | $228.90 |
| Purchase #3 | $230.43 | 3.257% | $237.9351 | $237.94 | $237.95 | $237.90 |
| Purchase #4 | $103.86 | 9.234% | $113.4504 | $113.45 | $113.45 | $113.50 |
| Purchase #5 | $167.44 | 12.785% | $188.8472 | $188.85 | $188.85 | $188.80 |
| Purchase #6 | $239.46 | 3.780% | $248.5116 | $248.51 | $248.50 | $248.50 |
| Purchase #7 | $236.34 | 5.264% | $248.7809 | $248.78 | $248.80 | $248.80 |
| 7 purchase totals = | $1,294.12 | $1,378.2594 | $1,378.27 | $1,378.30 | $1,378.20 | |