| 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 | $124.78 | 11.458% | $139.0773 | $139.08 | $139.10 | $139.10 |
| Purchase #2 | $199.78 | 9.327% | $218.4135 | $218.41 | $218.40 | $218.40 |
| Purchase #3 | $219.93 | 6.705% | $234.6763 | $234.68 | $234.70 | $234.70 |
| Purchase #4 | $172.59 | 9.356% | $188.7375 | $188.74 | $188.75 | $188.70 |
| Purchase #5 | $113.63 | 5.441% | $119.8126 | $119.81 | $119.80 | $119.80 |
| Purchase #6 | $96.88 | 7.724% | $104.363 | $104.36 | $104.35 | $104.40 |
| Purchase #7 | $92.49 | 9.568% | $101.3394 | $101.34 | $101.35 | $101.30 |
| 7 purchase totals = | $1,020.08 | $1,106.4196 | $1,106.42 | $1,106.45 | $1,106.40 | |