| 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 | $30.62 | 11.351% | $34.0957 | $34.10 | $34.10 | $34.10 |
| Purchase #2 | $185.68 | 11.147% | $206.3777 | $206.38 | $206.40 | $206.40 |
| Purchase #3 | $161.33 | 10.753% | $178.6778 | $178.68 | $178.70 | $178.70 |
| Purchase #4 | $191.87 | 10.561% | $212.1334 | $212.13 | $212.15 | $212.10 |
| Purchase #5 | $144.30 | 12.366% | $162.1441 | $162.14 | $162.15 | $162.10 |
| Purchase #6 | $125.32 | 12.657% | $141.1818 | $141.18 | $141.20 | $141.20 |
| Purchase #7 | $67.86 | 6.765% | $72.4507 | $72.45 | $72.45 | $72.50 |
| 7 purchase totals = | $906.98 | $1,007.0612 | $1,007.06 | $1,007.15 | $1,007.10 | |