| 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 | $202.70 | 9.147% | $221.241 | $221.24 | $221.25 | $221.20 |
| Purchase #2 | $98.93 | 13.214% | $112.0026 | $112.00 | $112.00 | $112.00 |
| Purchase #3 | $83.43 | 6.687% | $89.009 | $89.01 | $89.00 | $89.00 |
| Purchase #4 | $185.44 | 12.523% | $208.6627 | $208.66 | $208.65 | $208.70 |
| Purchase #5 | $99.35 | 12.464% | $111.733 | $111.73 | $111.75 | $111.70 |
| Purchase #6 | $126.36 | 13.312% | $143.181 | $143.18 | $143.20 | $143.20 |
| Purchase #7 | $12.99 | 3.326% | $13.422 | $13.42 | $13.40 | $13.40 |
| 7 purchase totals = | $809.20 | $899.2513 | $899.24 | $899.25 | $899.20 | |