| 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 | $125.92 | 10.669% | $139.3544 | $139.35 | $139.35 | $139.40 |
| Purchase #2 | $245.57 | 11.342% | $273.4225 | $273.42 | $273.40 | $273.40 |
| Purchase #3 | $235.55 | 8.457% | $255.4705 | $255.47 | $255.45 | $255.50 |
| Purchase #4 | $167.73 | 5.817% | $177.4869 | $177.49 | $177.50 | $177.50 |
| Purchase #5 | $52.97 | 3.478% | $54.8123 | $54.81 | $54.80 | $54.80 |
| Purchase #6 | $250.45 | 11.369% | $278.9237 | $278.92 | $278.90 | $278.90 |
| Purchase #7 | $206.76 | 13.271% | $234.1991 | $234.20 | $234.20 | $234.20 |
| 7 purchase totals = | $1,284.95 | $1,413.6694 | $1,413.66 | $1,413.60 | $1,413.70 | |