| 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 | $85.69 | 7.124% | $91.7946 | $91.79 | $91.80 | $91.80 |
| Purchase #2 | $227.52 | 3.119% | $234.6163 | $234.62 | $234.60 | $234.60 |
| Purchase #3 | $88.70 | 11.291% | $98.7151 | $98.72 | $98.70 | $98.70 |
| Purchase #4 | $146.64 | 11.237% | $163.1179 | $163.12 | $163.10 | $163.10 |
| Purchase #5 | $237.60 | 11.330% | $264.5201 | $264.52 | $264.50 | $264.50 |
| Purchase #6 | $123.34 | 4.329% | $128.6794 | $128.68 | $128.70 | $128.70 |
| Purchase #7 | $175.54 | 7.458% | $188.6318 | $188.63 | $188.65 | $188.60 |
| 7 purchase totals = | $1,085.03 | $1,170.0752 | $1,170.08 | $1,170.05 | $1,170.00 | |