| 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 | $19.82 | 13.112% | $22.4188 | $22.42 | $22.40 | $22.40 |
| Purchase #2 | $122.63 | 4.746% | $128.45 | $128.45 | $128.45 | $128.50 |
| Purchase #3 | $29.75 | 3.680% | $30.8448 | $30.84 | $30.85 | $30.80 |
| Purchase #4 | $229.98 | 3.211% | $237.3647 | $237.36 | $237.35 | $237.40 |
| Purchase #5 | $71.97 | 11.309% | $80.1091 | $80.11 | $80.10 | $80.10 |
| Purchase #6 | $193.97 | 3.226% | $200.2275 | $200.23 | $200.25 | $200.20 |
| Purchase #7 | $246.78 | 6.602% | $263.0724 | $263.07 | $263.05 | $263.10 |
| 7 purchase totals = | $914.90 | $962.4873 | $962.48 | $962.45 | $962.50 | |