| 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 | $175.66 | 9.701% | $192.7008 | $192.70 | $192.70 | $192.70 |
| Purchase #2 | $115.70 | 10.269% | $127.5812 | $127.58 | $127.60 | $127.60 |
| Purchase #3 | $92.49 | 3.299% | $95.5412 | $95.54 | $95.55 | $95.50 |
| Purchase #4 | $215.32 | 3.262% | $222.3437 | $222.34 | $222.35 | $222.30 |
| Purchase #5 | $44.54 | 8.588% | $48.3651 | $48.37 | $48.35 | $48.40 |
| Purchase #6 | $45.86 | 8.551% | $49.7815 | $49.78 | $49.80 | $49.80 |
| Purchase #7 | $195.64 | 11.408% | $217.9586 | $217.96 | $217.95 | $218.00 |
| 7 purchase totals = | $885.21 | $954.2721 | $954.27 | $954.30 | $954.30 | |