| 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 | $203.98 | 11.790% | $228.0292 | $228.03 | $228.05 | $228.00 |
| Purchase #2 | $170.44 | 5.458% | $179.7426 | $179.74 | $179.75 | $179.70 |
| Purchase #3 | $91.92 | 11.842% | $102.8052 | $102.81 | $102.80 | $102.80 |
| Purchase #4 | $64.92 | 5.639% | $68.5808 | $68.58 | $68.60 | $68.60 |
| Purchase #5 | $187.96 | 9.550% | $205.9102 | $205.91 | $205.90 | $205.90 |
| Purchase #6 | $30.35 | 8.446% | $32.9134 | $32.91 | $32.90 | $32.90 |
| Purchase #7 | $45.85 | 5.545% | $48.3924 | $48.39 | $48.40 | $48.40 |
| 7 purchase totals = | $795.42 | $866.3738 | $866.37 | $866.40 | $866.30 | |