| 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 | $105.57 | 11.497% | $117.7074 | $117.71 | $117.70 | $117.70 |
| Purchase #2 | $85.97 | 12.572% | $96.7781 | $96.78 | $96.80 | $96.80 |
| Purchase #3 | $195.90 | 10.374% | $216.2227 | $216.22 | $216.20 | $216.20 |
| Purchase #4 | $27.84 | 11.152% | $30.9447 | $30.94 | $30.95 | $30.90 |
| Purchase #5 | $229.44 | 4.217% | $239.1155 | $239.12 | $239.10 | $239.10 |
| Purchase #6 | $130.68 | 12.275% | $146.721 | $146.72 | $146.70 | $146.70 |
| Purchase #7 | $15.73 | 9.110% | $17.163 | $17.16 | $17.15 | $17.20 |
| 7 purchase totals = | $791.13 | $864.6524 | $864.65 | $864.60 | $864.60 | |