| 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 | $188.47 | 9.201% | $205.8111 | $205.81 | $205.80 | $205.80 |
| Purchase #2 | $211.33 | 13.815% | $240.5252 | $240.53 | $240.55 | $240.50 |
| Purchase #3 | $128.82 | 12.749% | $145.2433 | $145.24 | $145.25 | $145.20 |
| Purchase #4 | $96.41 | 6.345% | $102.5272 | $102.53 | $102.55 | $102.50 |
| Purchase #5 | $154.53 | 12.492% | $173.8339 | $173.83 | $173.85 | $173.80 |
| Purchase #6 | $181.82 | 3.674% | $188.5001 | $188.50 | $188.50 | $188.50 |
| Purchase #7 | $66.89 | 4.279% | $69.7522 | $69.75 | $69.75 | $69.80 |
| 7 purchase totals = | $1,028.27 | $1,126.1930 | $1,126.19 | $1,126.25 | $1,126.10 | |