| 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 | $98.91 | 5.441% | $104.2917 | $104.29 | $104.30 | $104.30 |
| Purchase #2 | $209.64 | 12.855% | $236.5892 | $236.59 | $236.60 | $236.60 |
| Purchase #3 | $6.79 | 3.304% | $7.0143 | $7.01 | $7.00 | $7.00 |
| Purchase #4 | $129.34 | 7.638% | $139.219 | $139.22 | $139.20 | $139.20 |
| Purchase #5 | $245.38 | 3.253% | $253.3622 | $253.36 | $253.35 | $253.40 |
| Purchase #6 | $245.68 | 3.376% | $253.9742 | $253.97 | $253.95 | $254.00 |
| Purchase #7 | $17.34 | 7.199% | $18.5883 | $18.59 | $18.60 | $18.60 |
| 7 purchase totals = | $953.08 | $1,013.0389 | $1,013.03 | $1,013.00 | $1,013.10 | |