| 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 | $237.78 | 6.421% | $253.0479 | $253.05 | $253.05 | $253.00 |
| Purchase #2 | $112.80 | 12.388% | $126.7737 | $126.77 | $126.75 | $126.80 |
| Purchase #3 | $162.29 | 6.776% | $173.2868 | $173.29 | $173.30 | $173.30 |
| Purchase #4 | $60.99 | 3.208% | $62.9466 | $62.95 | $62.95 | $62.90 |
| Purchase #5 | $123.96 | 9.185% | $135.3457 | $135.35 | $135.35 | $135.30 |
| Purchase #6 | $94.93 | 9.863% | $104.2929 | $104.29 | $104.30 | $104.30 |
| Purchase #7 | $8.35 | 7.607% | $8.9852 | $8.99 | $9.00 | $9.00 |
| 7 purchase totals = | $801.10 | $864.6788 | $864.69 | $864.70 | $864.60 | |