| 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 | $188.84 | 7.436% | $202.8821 | $202.88 | $202.90 | $202.90 |
| Purchase #2 | $32.50 | 9.362% | $35.5427 | $35.54 | $35.55 | $35.50 |
| Purchase #3 | $232.69 | 13.548% | $264.2148 | $264.21 | $264.20 | $264.20 |
| Purchase #4 | $71.43 | 11.544% | $79.6759 | $79.68 | $79.70 | $79.70 |
| Purchase #5 | $57.75 | 10.598% | $63.8703 | $63.87 | $63.85 | $63.90 |
| Purchase #6 | $11.34 | 12.812% | $12.7929 | $12.79 | $12.80 | $12.80 |
| Purchase #7 | $225.75 | 13.332% | $255.847 | $255.85 | $255.85 | $255.80 |
| 7 purchase totals = | $820.30 | $914.8257 | $914.82 | $914.85 | $914.80 | |