| 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 | $133.91 | 9.423% | $146.5283 | $146.53 | $146.55 | $146.50 |
| Purchase #2 | $46.88 | 10.861% | $51.9716 | $51.97 | $51.95 | $52.00 |
| Purchase #3 | $119.27 | 6.575% | $127.112 | $127.11 | $127.10 | $127.10 |
| Purchase #4 | $18.35 | 11.224% | $20.4096 | $20.41 | $20.40 | $20.40 |
| Purchase #5 | $232.63 | 12.164% | $260.9271 | $260.93 | $260.95 | $260.90 |
| Purchase #6 | $218.69 | 13.568% | $248.3619 | $248.36 | $248.35 | $248.40 |
| Purchase #7 | $132.87 | 10.200% | $146.4227 | $146.42 | $146.40 | $146.40 |
| 7 purchase totals = | $902.60 | $1,001.7332 | $1,001.73 | $1,001.70 | $1,001.70 | |