| 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 | $193.89 | 10.568% | $214.3803 | $214.38 | $214.40 | $214.40 |
| Purchase #2 | $52.55 | 11.111% | $58.3888 | $58.39 | $58.40 | $58.40 |
| Purchase #3 | $213.60 | 7.279% | $229.1479 | $229.15 | $229.15 | $229.10 |
| Purchase #4 | $33.33 | 3.788% | $34.5925 | $34.59 | $34.60 | $34.60 |
| Purchase #5 | $221.69 | 9.424% | $242.5821 | $242.58 | $242.60 | $242.60 |
| Purchase #6 | $40.55 | 11.501% | $45.2137 | $45.21 | $45.20 | $45.20 |
| Purchase #7 | $130.75 | 3.463% | $135.2779 | $135.28 | $135.30 | $135.30 |
| 7 purchase totals = | $886.36 | $959.5832 | $959.58 | $959.65 | $959.60 | |