| 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 | $139.36 | 3.529% | $144.278 | $144.28 | $144.30 | $144.30 |
| Purchase #2 | $184.64 | 13.189% | $208.9922 | $208.99 | $209.00 | $209.00 |
| Purchase #3 | $87.92 | 11.609% | $98.1266 | $98.13 | $98.15 | $98.10 |
| Purchase #4 | $161.44 | 5.172% | $169.7897 | $169.79 | $169.80 | $169.80 |
| Purchase #5 | $156.73 | 5.369% | $165.1448 | $165.14 | $165.15 | $165.10 |
| Purchase #6 | $193.69 | 9.368% | $211.8349 | $211.83 | $211.85 | $211.80 |
| Purchase #7 | $197.97 | 7.553% | $212.9227 | $212.92 | $212.90 | $212.90 |
| 7 purchase totals = | $1,121.75 | $1,211.0889 | $1,211.08 | $1,211.15 | $1,211.00 | |