| 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 | $234.60 | 8.355% | $254.2008 | $254.20 | $254.20 | $254.20 |
| Purchase #2 | $181.28 | 13.251% | $205.3014 | $205.30 | $205.30 | $205.30 |
| Purchase #3 | $9.33 | 7.754% | $10.0534 | $10.05 | $10.05 | $10.10 |
| Purchase #4 | $146.42 | 9.735% | $160.674 | $160.67 | $160.65 | $160.70 |
| Purchase #5 | $231.66 | 10.171% | $255.2221 | $255.22 | $255.20 | $255.20 |
| Purchase #6 | $104.67 | 8.172% | $113.2236 | $113.22 | $113.20 | $113.20 |
| Purchase #7 | $131.81 | 6.238% | $140.0323 | $140.03 | $140.05 | $140.00 |
| 7 purchase totals = | $1,039.77 | $1,138.7076 | $1,138.69 | $1,138.65 | $1,138.70 | |