| 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 | $165.31 | 10.295% | $182.3287 | $182.33 | $182.35 | $182.30 |
| Purchase #2 | $98.95 | 11.160% | $109.9928 | $109.99 | $110.00 | $110.00 |
| Purchase #3 | $127.58 | 12.698% | $143.7801 | $143.78 | $143.80 | $143.80 |
| Purchase #4 | $35.90 | 5.566% | $37.8982 | $37.90 | $37.90 | $37.90 |
| Purchase #5 | $101.99 | 11.324% | $113.5393 | $113.54 | $113.55 | $113.50 |
| Purchase #6 | $244.27 | 12.159% | $273.9708 | $273.97 | $273.95 | $274.00 |
| Purchase #7 | $29.64 | 6.326% | $31.515 | $31.52 | $31.50 | $31.50 |
| 7 purchase totals = | $803.64 | $893.0249 | $893.03 | $893.05 | $893.00 | |