| 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 | $96.81 | 7.379% | $103.9536 | $103.95 | $103.95 | $104.00 |
| Purchase #2 | $117.78 | 9.519% | $128.9915 | $128.99 | $129.00 | $129.00 |
| Purchase #3 | $211.61 | 8.179% | $228.9176 | $228.92 | $228.90 | $228.90 |
| Purchase #4 | $231.31 | 9.487% | $253.2544 | $253.25 | $253.25 | $253.30 |
| Purchase #5 | $51.51 | 11.332% | $57.3471 | $57.35 | $57.35 | $57.30 |
| Purchase #6 | $30.32 | 8.609% | $32.9302 | $32.93 | $32.95 | $32.90 |
| Purchase #7 | $173.61 | 8.351% | $188.1082 | $188.11 | $188.10 | $188.10 |
| 7 purchase totals = | $912.95 | $993.5026 | $993.50 | $993.50 | $993.50 | |