| 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 | $8.82 | 7.102% | $9.4464 | $9.45 | $9.45 | $9.40 |
| Purchase #2 | $114.83 | 11.273% | $127.7748 | $127.77 | $127.75 | $127.80 |
| Purchase #3 | $244.85 | 12.301% | $274.969 | $274.97 | $274.95 | $275.00 |
| Purchase #4 | $193.48 | 5.153% | $203.45 | $203.45 | $203.45 | $203.50 |
| Purchase #5 | $124.93 | 6.290% | $132.7881 | $132.79 | $132.80 | $132.80 |
| Purchase #6 | $14.83 | 13.223% | $16.791 | $16.79 | $16.80 | $16.80 |
| Purchase #7 | $143.50 | 12.842% | $161.9283 | $161.93 | $161.95 | $161.90 |
| 7 purchase totals = | $845.24 | $927.1476 | $927.15 | $927.15 | $927.20 | |