| 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 | $215.55 | 6.514% | $229.5909 | $229.59 | $229.60 | $229.60 |
| Purchase #2 | $213.65 | 9.789% | $234.5642 | $234.56 | $234.55 | $234.60 |
| Purchase #3 | $119.99 | 3.277% | $123.9221 | $123.92 | $123.90 | $123.90 |
| Purchase #4 | $88.32 | 3.872% | $91.7398 | $91.74 | $91.75 | $91.70 |
| Purchase #5 | $144.83 | 10.440% | $159.9503 | $159.95 | $159.95 | $160.00 |
| Purchase #6 | $177.92 | 12.660% | $200.4447 | $200.44 | $200.45 | $200.40 |
| Purchase #7 | $235.32 | 9.477% | $257.6213 | $257.62 | $257.60 | $257.60 |
| 7 purchase totals = | $1,195.58 | $1,297.8333 | $1,297.82 | $1,297.80 | $1,297.80 | |