| 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 | $37.54 | 7.298% | $40.2797 | $40.28 | $40.30 | $40.30 |
| Purchase #2 | $72.87 | 11.569% | $81.3003 | $81.30 | $81.30 | $81.30 |
| Purchase #3 | $235.78 | 3.298% | $243.556 | $243.56 | $243.55 | $243.60 |
| Purchase #4 | $250.38 | 7.701% | $269.6618 | $269.66 | $269.65 | $269.70 |
| Purchase #5 | $245.70 | 12.574% | $276.5943 | $276.59 | $276.60 | $276.60 |
| Purchase #6 | $192.98 | 8.263% | $208.9259 | $208.93 | $208.95 | $208.90 |
| Purchase #7 | $14.45 | 5.485% | $15.2426 | $15.24 | $15.25 | $15.20 |
| 7 purchase totals = | $1,049.70 | $1,135.5606 | $1,135.56 | $1,135.60 | $1,135.60 | |