| 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 | $218.34 | 8.731% | $237.4033 | $237.40 | $237.40 | $237.40 |
| Purchase #2 | $22.64 | 11.800% | $25.3115 | $25.31 | $25.30 | $25.30 |
| Purchase #3 | $158.39 | 13.221% | $179.3307 | $179.33 | $179.35 | $179.30 |
| Purchase #4 | $178.53 | 8.295% | $193.3391 | $193.34 | $193.35 | $193.30 |
| Purchase #5 | $76.28 | 9.737% | $83.7074 | $83.71 | $83.70 | $83.70 |
| Purchase #6 | $32.99 | 9.351% | $36.0749 | $36.07 | $36.05 | $36.10 |
| Purchase #7 | $89.40 | 11.411% | $99.6014 | $99.60 | $99.60 | $99.60 |
| 7 purchase totals = | $776.57 | $854.7683 | $854.76 | $854.75 | $854.70 | |