| 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 | $192.92 | 10.548% | $213.2692 | $213.27 | $213.25 | $213.30 |
| Purchase #2 | $238.79 | 6.548% | $254.426 | $254.43 | $254.45 | $254.40 |
| Purchase #3 | $92.28 | 11.214% | $102.6283 | $102.63 | $102.65 | $102.60 |
| Purchase #4 | $145.60 | 7.655% | $156.7457 | $156.75 | $156.75 | $156.70 |
| Purchase #5 | $139.90 | 12.323% | $157.1399 | $157.14 | $157.15 | $157.10 |
| Purchase #6 | $79.90 | 11.706% | $89.2531 | $89.25 | $89.25 | $89.30 |
| Purchase #7 | $25.60 | 7.523% | $27.5259 | $27.53 | $27.55 | $27.50 |
| 7 purchase totals = | $914.99 | $1,000.9881 | $1,001.00 | $1,001.05 | $1,000.90 | |