| 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 | $127.80 | 11.389% | $142.3551 | $142.36 | $142.35 | $142.40 |
| Purchase #2 | $173.80 | 10.847% | $192.6521 | $192.65 | $192.65 | $192.70 |
| Purchase #3 | $249.95 | 4.370% | $260.8728 | $260.87 | $260.85 | $260.90 |
| Purchase #4 | $216.77 | 12.827% | $244.5751 | $244.58 | $244.60 | $244.60 |
| Purchase #5 | $77.86 | 10.132% | $85.7488 | $85.75 | $85.75 | $85.70 |
| Purchase #6 | $26.31 | 11.731% | $29.3964 | $29.40 | $29.40 | $29.40 |
| Purchase #7 | $89.94 | 4.281% | $93.7903 | $93.79 | $93.80 | $93.80 |
| 7 purchase totals = | $962.43 | $1,049.3906 | $1,049.40 | $1,049.40 | $1,049.50 | |