| 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 | $32.33 | 7.192% | $34.6552 | $34.66 | $34.65 | $34.70 |
| Purchase #2 | $202.27 | 13.552% | $229.6816 | $229.68 | $229.70 | $229.70 |
| Purchase #3 | $128.89 | 4.630% | $134.8576 | $134.86 | $134.85 | $134.90 |
| Purchase #4 | $131.77 | 3.509% | $136.3938 | $136.39 | $136.40 | $136.40 |
| Purchase #5 | $166.60 | 6.363% | $177.2008 | $177.20 | $177.20 | $177.20 |
| Purchase #6 | $173.30 | 5.156% | $182.2353 | $182.24 | $182.25 | $182.20 |
| Purchase #7 | $180.72 | 9.533% | $197.948 | $197.95 | $197.95 | $197.90 |
| 7 purchase totals = | $1,015.88 | $1,092.9723 | $1,092.98 | $1,093.00 | $1,093.00 | |