| 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 | $104.98 | 11.507% | $117.06 | $117.06 | $117.05 | $117.10 |
| Purchase #2 | $100.85 | 3.860% | $104.7428 | $104.74 | $104.75 | $104.70 |
| Purchase #3 | $182.93 | 6.710% | $195.2046 | $195.20 | $195.20 | $195.20 |
| Purchase #4 | $94.72 | 10.725% | $104.8787 | $104.88 | $104.90 | $104.90 |
| Purchase #5 | $244.32 | 11.826% | $273.2133 | $273.21 | $273.20 | $273.20 |
| Purchase #6 | $133.73 | 12.484% | $150.4249 | $150.42 | $150.40 | $150.40 |
| Purchase #7 | $169.44 | 11.867% | $189.5474 | $189.55 | $189.55 | $189.50 |
| 7 purchase totals = | $1,030.97 | $1,135.0717 | $1,135.06 | $1,135.05 | $1,135.00 | |