| 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 | $10.41 | 10.138% | $11.4654 | $11.47 | $11.45 | $11.50 |
| Purchase #2 | $5.34 | 10.685% | $5.9106 | $5.91 | $5.90 | $5.90 |
| Purchase #3 | $186.73 | 5.405% | $196.8228 | $196.82 | $196.80 | $196.80 |
| Purchase #4 | $209.31 | 13.535% | $237.6401 | $237.64 | $237.65 | $237.60 |
| Purchase #5 | $91.25 | 6.271% | $96.9723 | $96.97 | $96.95 | $97.00 |
| Purchase #6 | $32.82 | 7.640% | $35.3274 | $35.33 | $35.35 | $35.30 |
| Purchase #7 | $185.30 | 12.129% | $207.775 | $207.78 | $207.80 | $207.80 |
| 7 purchase totals = | $721.16 | $791.9136 | $791.92 | $791.90 | $791.90 | |