| 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 | $39.54 | 3.195% | $40.8033 | $40.80 | $40.80 | $40.80 |
| Purchase #2 | $238.73 | 5.864% | $252.7291 | $252.73 | $252.75 | $252.70 |
| Purchase #3 | $121.92 | 7.477% | $131.036 | $131.04 | $131.05 | $131.00 |
| Purchase #4 | $109.78 | 13.339% | $124.4236 | $124.42 | $124.40 | $124.40 |
| Purchase #5 | $187.30 | 3.639% | $194.1158 | $194.12 | $194.10 | $194.10 |
| Purchase #6 | $188.89 | 13.758% | $214.8775 | $214.88 | $214.90 | $214.90 |
| Purchase #7 | $191.38 | 10.526% | $211.5247 | $211.52 | $211.50 | $211.50 |
| 7 purchase totals = | $1,077.54 | $1,169.5100 | $1,169.51 | $1,169.50 | $1,169.40 | |