| 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 | $198.46 | 4.271% | $206.9362 | $206.94 | $206.95 | $206.90 |
| Purchase #2 | $128.71 | 4.774% | $134.8546 | $134.85 | $134.85 | $134.90 |
| Purchase #3 | $139.69 | 9.219% | $152.568 | $152.57 | $152.55 | $152.60 |
| Purchase #4 | $242.78 | 7.283% | $260.4617 | $260.46 | $260.45 | $260.50 |
| Purchase #5 | $36.60 | 7.678% | $39.4101 | $39.41 | $39.40 | $39.40 |
| Purchase #6 | $183.98 | 13.496% | $208.8099 | $208.81 | $208.80 | $208.80 |
| Purchase #7 | $76.63 | 9.140% | $83.634 | $83.63 | $83.65 | $83.60 |
| 7 purchase totals = | $1,006.85 | $1,086.6745 | $1,086.67 | $1,086.65 | $1,086.70 | |