| 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 | $118.59 | 7.447% | $127.4214 | $127.42 | $127.40 | $127.40 |
| Purchase #2 | $58.98 | 12.375% | $66.2788 | $66.28 | $66.30 | $66.30 |
| Purchase #3 | $195.94 | 10.451% | $216.4177 | $216.42 | $216.40 | $216.40 |
| Purchase #4 | $173.98 | 9.136% | $189.8748 | $189.87 | $189.85 | $189.90 |
| Purchase #5 | $213.78 | 6.870% | $228.4667 | $228.47 | $228.45 | $228.50 |
| Purchase #6 | $111.61 | 11.211% | $124.1226 | $124.12 | $124.10 | $124.10 |
| Purchase #7 | $220.60 | 8.583% | $239.5341 | $239.53 | $239.55 | $239.50 |
| 7 purchase totals = | $1,093.48 | $1,192.1161 | $1,192.11 | $1,192.05 | $1,192.10 | |