| 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 | $249.64 | 3.559% | $258.5247 | $258.52 | $258.50 | $258.50 |
| Purchase #2 | $21.26 | 4.203% | $22.1536 | $22.15 | $22.15 | $22.20 |
| Purchase #3 | $198.79 | 10.785% | $220.2295 | $220.23 | $220.25 | $220.20 |
| Purchase #4 | $206.99 | 5.458% | $218.2875 | $218.29 | $218.30 | $218.30 |
| Purchase #5 | $78.64 | 12.742% | $88.6603 | $88.66 | $88.65 | $88.70 |
| Purchase #6 | $99.49 | 11.480% | $110.9115 | $110.91 | $110.90 | $110.90 |
| Purchase #7 | $166.28 | 8.246% | $179.9914 | $179.99 | $180.00 | $180.00 |
| 7 purchase totals = | $1,021.09 | $1,098.7585 | $1,098.75 | $1,098.75 | $1,098.80 | |