| 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 | $230.64 | 4.645% | $241.3532 | $241.35 | $241.35 | $241.40 |
| Purchase #2 | $14.39 | 13.136% | $16.2803 | $16.28 | $16.30 | $16.30 |
| Purchase #3 | $125.83 | 13.619% | $142.9668 | $142.97 | $142.95 | $143.00 |
| Purchase #4 | $124.54 | 3.228% | $128.5602 | $128.56 | $128.55 | $128.60 |
| Purchase #5 | $131.65 | 13.279% | $149.1318 | $149.13 | $149.15 | $149.10 |
| Purchase #6 | $196.50 | 7.519% | $211.2748 | $211.27 | $211.25 | $211.30 |
| Purchase #7 | $127.70 | 11.357% | $142.2029 | $142.20 | $142.20 | $142.20 |
| 7 purchase totals = | $951.25 | $1,031.7700 | $1,031.76 | $1,031.75 | $1,031.90 | |