| 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 | $79.61 | 10.432% | $87.9149 | $87.91 | $87.90 | $87.90 |
| Purchase #2 | $234.59 | 13.181% | $265.5113 | $265.51 | $265.50 | $265.50 |
| Purchase #3 | $165.80 | 12.791% | $187.0075 | $187.01 | $187.00 | $187.00 |
| Purchase #4 | $90.91 | 4.259% | $94.7819 | $94.78 | $94.80 | $94.80 |
| Purchase #5 | $193.97 | 13.435% | $220.0299 | $220.03 | $220.05 | $220.00 |
| Purchase #6 | $232.86 | 7.494% | $250.3105 | $250.31 | $250.30 | $250.30 |
| Purchase #7 | $93.79 | 12.685% | $105.6873 | $105.69 | $105.70 | $105.70 |
| 7 purchase totals = | $1,091.53 | $1,211.2433 | $1,211.24 | $1,211.25 | $1,211.20 | |