| 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 | $162.83 | 4.833% | $170.6996 | $170.70 | $170.70 | $170.70 |
| Purchase #2 | $241.65 | 3.149% | $249.2596 | $249.26 | $249.25 | $249.30 |
| Purchase #3 | $237.40 | 8.112% | $256.6579 | $256.66 | $256.65 | $256.70 |
| Purchase #4 | $103.74 | 11.522% | $115.6929 | $115.69 | $115.70 | $115.70 |
| Purchase #5 | $8.35 | 5.271% | $8.7901 | $8.79 | $8.80 | $8.80 |
| Purchase #6 | $178.64 | 9.568% | $195.7323 | $195.73 | $195.75 | $195.70 |
| Purchase #7 | $116.66 | 8.308% | $126.3521 | $126.35 | $126.35 | $126.40 |
| 7 purchase totals = | $1,049.27 | $1,123.1845 | $1,123.18 | $1,123.20 | $1,123.30 | |