| 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 | $52.75 | 10.225% | $58.1437 | $58.14 | $58.15 | $58.10 |
| Purchase #2 | $220.48 | 8.483% | $239.1833 | $239.18 | $239.20 | $239.20 |
| Purchase #3 | $19.88 | 4.228% | $20.7205 | $20.72 | $20.70 | $20.70 |
| Purchase #4 | $240.91 | 6.733% | $257.1305 | $257.13 | $257.15 | $257.10 |
| Purchase #5 | $52.46 | 10.640% | $58.0417 | $58.04 | $58.05 | $58.00 |
| Purchase #6 | $220.90 | 10.202% | $243.4362 | $243.44 | $243.45 | $243.40 |
| Purchase #7 | $138.34 | 12.156% | $155.1566 | $155.16 | $155.15 | $155.20 |
| 7 purchase totals = | $945.72 | $1,031.8125 | $1,031.81 | $1,031.85 | $1,031.70 | |