| 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 | $117.93 | 4.674% | $123.442 | $123.44 | $123.45 | $123.40 |
| Purchase #2 | $154.99 | 10.781% | $171.6995 | $171.70 | $171.70 | $171.70 |
| Purchase #3 | $192.83 | 12.624% | $217.1729 | $217.17 | $217.15 | $217.20 |
| Purchase #4 | $165.40 | 13.695% | $188.0515 | $188.05 | $188.05 | $188.10 |
| Purchase #5 | $26.90 | 5.183% | $28.2942 | $28.29 | $28.30 | $28.30 |
| Purchase #6 | $68.28 | 7.466% | $73.3778 | $73.38 | $73.40 | $73.40 |
| Purchase #7 | $58.69 | 5.836% | $62.1151 | $62.12 | $62.10 | $62.10 |
| 7 purchase totals = | $785.02 | $864.1530 | $864.15 | $864.15 | $864.20 | |