| 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 | $141.72 | 11.347% | $157.801 | $157.80 | $157.80 | $157.80 |
| Purchase #2 | $143.85 | 3.516% | $148.9078 | $148.91 | $148.90 | $148.90 |
| Purchase #3 | $91.82 | 13.461% | $104.1799 | $104.18 | $104.20 | $104.20 |
| Purchase #4 | $82.73 | 6.519% | $88.1232 | $88.12 | $88.10 | $88.10 |
| Purchase #5 | $108.45 | 13.192% | $122.7567 | $122.76 | $122.75 | $122.80 |
| Purchase #6 | $239.27 | 5.568% | $252.5926 | $252.59 | $252.60 | $252.60 |
| Purchase #7 | $228.51 | 9.415% | $250.0242 | $250.02 | $250.00 | $250.00 |
| 7 purchase totals = | $1,036.35 | $1,124.3854 | $1,124.38 | $1,124.35 | $1,124.40 | |