| 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 | $87.91 | 3.256% | $90.7723 | $90.77 | $90.75 | $90.80 |
| Purchase #2 | $101.47 | 11.743% | $113.3856 | $113.39 | $113.40 | $113.40 |
| Purchase #3 | $13.32 | 9.103% | $14.5325 | $14.53 | $14.55 | $14.50 |
| Purchase #4 | $108.83 | 7.872% | $117.3971 | $117.40 | $117.40 | $117.40 |
| Purchase #5 | $182.65 | 8.156% | $197.5469 | $197.55 | $197.55 | $197.50 |
| Purchase #6 | $231.60 | 6.274% | $246.1306 | $246.13 | $246.15 | $246.10 |
| Purchase #7 | $216.29 | 8.720% | $235.1505 | $235.15 | $235.15 | $235.20 |
| 7 purchase totals = | $942.07 | $1,014.9155 | $1,014.92 | $1,014.95 | $1,014.90 | |