| 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 | $108.28 | 7.690% | $116.6067 | $116.61 | $116.60 | $116.60 |
| Purchase #2 | $141.28 | 11.701% | $157.8112 | $157.81 | $157.80 | $157.80 |
| Purchase #3 | $198.52 | 3.463% | $205.3947 | $205.39 | $205.40 | $205.40 |
| Purchase #4 | $99.76 | 5.254% | $105.0014 | $105.00 | $105.00 | $105.00 |
| Purchase #5 | $59.60 | 7.175% | $63.8763 | $63.88 | $63.90 | $63.90 |
| Purchase #6 | $92.87 | 9.201% | $101.415 | $101.42 | $101.40 | $101.40 |
| Purchase #7 | $119.83 | 9.391% | $131.0832 | $131.08 | $131.10 | $131.10 |
| 7 purchase totals = | $820.14 | $881.1885 | $881.19 | $881.20 | $881.20 | |