| 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 | $221.92 | 8.327% | $240.3993 | $240.40 | $240.40 | $240.40 |
| Purchase #2 | $194.63 | 12.189% | $218.3535 | $218.35 | $218.35 | $218.40 |
| Purchase #3 | $84.36 | 9.776% | $92.607 | $92.61 | $92.60 | $92.60 |
| Purchase #4 | $8.45 | 7.270% | $9.0643 | $9.06 | $9.05 | $9.10 |
| Purchase #5 | $115.39 | 5.468% | $121.6995 | $121.70 | $121.70 | $121.70 |
| Purchase #6 | $135.60 | 11.184% | $150.7655 | $150.77 | $150.75 | $150.80 |
| Purchase #7 | $139.82 | 10.494% | $154.4927 | $154.49 | $154.50 | $154.50 |
| 7 purchase totals = | $900.17 | $987.3818 | $987.38 | $987.35 | $987.50 | |