| 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 | $220.83 | 8.838% | $240.347 | $240.35 | $240.35 | $240.30 |
| Purchase #2 | $89.85 | 12.725% | $101.2834 | $101.28 | $101.30 | $101.30 |
| Purchase #3 | $123.45 | 7.264% | $132.4174 | $132.42 | $132.40 | $132.40 |
| Purchase #4 | $104.49 | 7.765% | $112.6036 | $112.60 | $112.60 | $112.60 |
| Purchase #5 | $141.75 | 7.132% | $151.8596 | $151.86 | $151.85 | $151.90 |
| Purchase #6 | $195.25 | 5.471% | $205.9321 | $205.93 | $205.95 | $205.90 |
| Purchase #7 | $170.40 | 3.230% | $175.9039 | $175.90 | $175.90 | $175.90 |
| 7 purchase totals = | $1,046.02 | $1,120.3470 | $1,120.34 | $1,120.35 | $1,120.30 | |