| 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 | $23.29 | 6.729% | $24.8572 | $24.86 | $24.85 | $24.90 |
| Purchase #2 | $168.29 | 6.825% | $179.7758 | $179.78 | $179.80 | $179.80 |
| Purchase #3 | $218.42 | 9.861% | $239.9584 | $239.96 | $239.95 | $240.00 |
| Purchase #4 | $24.49 | 13.146% | $27.7095 | $27.71 | $27.70 | $27.70 |
| Purchase #5 | $131.36 | 4.137% | $136.7944 | $136.79 | $136.80 | $136.80 |
| Purchase #6 | $202.83 | 11.432% | $226.0175 | $226.02 | $226.00 | $226.00 |
| Purchase #7 | $190.32 | 9.864% | $209.0932 | $209.09 | $209.10 | $209.10 |
| 7 purchase totals = | $959.00 | $1,044.2060 | $1,044.21 | $1,044.20 | $1,044.30 | |