| 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 | $205.94 | 5.361% | $216.9804 | $216.98 | $217.00 | $217.00 |
| Purchase #2 | $83.61 | 13.295% | $94.7259 | $94.73 | $94.75 | $94.70 |
| Purchase #3 | $136.61 | 10.128% | $150.4459 | $150.45 | $150.45 | $150.40 |
| Purchase #4 | $168.66 | 12.136% | $189.1286 | $189.13 | $189.15 | $189.10 |
| Purchase #5 | $205.58 | 12.306% | $230.8787 | $230.88 | $230.90 | $230.90 |
| Purchase #6 | $9.46 | 9.590% | $10.3672 | $10.37 | $10.35 | $10.40 |
| Purchase #7 | $225.78 | 4.680% | $236.3465 | $236.35 | $236.35 | $236.30 |
| 7 purchase totals = | $1,035.64 | $1,128.8732 | $1,128.89 | $1,128.95 | $1,128.80 | |