| 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 | $243.80 | 11.605% | $272.093 | $272.09 | $272.10 | $272.10 |
| Purchase #2 | $152.87 | 5.368% | $161.0761 | $161.08 | $161.10 | $161.10 |
| Purchase #3 | $64.32 | 13.469% | $72.9833 | $72.98 | $73.00 | $73.00 |
| Purchase #4 | $200.69 | 7.712% | $216.1672 | $216.17 | $216.15 | $216.20 |
| Purchase #5 | $246.95 | 10.496% | $272.8699 | $272.87 | $272.85 | $272.90 |
| Purchase #6 | $29.61 | 12.188% | $33.2189 | $33.22 | $33.20 | $33.20 |
| Purchase #7 | $234.80 | 8.639% | $255.0844 | $255.08 | $255.10 | $255.10 |
| 7 purchase totals = | $1,173.04 | $1,283.4928 | $1,283.49 | $1,283.50 | $1,283.60 | |