| 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 | $129.86 | 9.495% | $142.1902 | $142.19 | $142.20 | $142.20 |
| Purchase #2 | $188.41 | 10.288% | $207.7936 | $207.79 | $207.80 | $207.80 |
| Purchase #3 | $236.47 | 3.666% | $245.139 | $245.14 | $245.15 | $245.10 |
| Purchase #4 | $39.93 | 7.719% | $43.0122 | $43.01 | $43.00 | $43.00 |
| Purchase #5 | $243.29 | 10.547% | $268.9498 | $268.95 | $268.95 | $268.90 |
| Purchase #6 | $6.64 | 13.442% | $7.5325 | $7.53 | $7.55 | $7.50 |
| Purchase #7 | $26.56 | 12.772% | $29.9522 | $29.95 | $29.95 | $30.00 |
| 7 purchase totals = | $871.16 | $944.5695 | $944.56 | $944.60 | $944.50 | |