| 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 | $142.44 | 9.681% | $156.2296 | $156.23 | $156.25 | $156.20 |
| Purchase #2 | $32.32 | 6.453% | $34.4056 | $34.41 | $34.40 | $34.40 |
| Purchase #3 | $213.63 | 12.506% | $240.3466 | $240.35 | $240.35 | $240.30 |
| Purchase #4 | $186.41 | 13.701% | $211.95 | $211.95 | $211.95 | $212.00 |
| Purchase #5 | $150.44 | 10.516% | $166.2603 | $166.26 | $166.25 | $166.30 |
| Purchase #6 | $165.65 | 4.556% | $173.197 | $173.20 | $173.20 | $173.20 |
| Purchase #7 | $219.46 | 10.263% | $241.9832 | $241.98 | $242.00 | $242.00 |
| 7 purchase totals = | $1,110.35 | $1,224.3723 | $1,224.38 | $1,224.40 | $1,224.40 | |