| 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 | $102.84 | 6.562% | $109.5884 | $109.59 | $109.60 | $109.60 |
| Purchase #2 | $209.80 | 8.827% | $228.319 | $228.32 | $228.30 | $228.30 |
| Purchase #3 | $136.59 | 13.170% | $154.5789 | $154.58 | $154.60 | $154.60 |
| Purchase #4 | $115.93 | 12.263% | $130.1465 | $130.15 | $130.15 | $130.10 |
| Purchase #5 | $107.32 | 8.144% | $116.0601 | $116.06 | $116.05 | $116.10 |
| Purchase #6 | $210.56 | 6.575% | $224.4043 | $224.40 | $224.40 | $224.40 |
| Purchase #7 | $250.69 | 9.134% | $273.588 | $273.59 | $273.60 | $273.60 |
| 7 purchase totals = | $1,133.73 | $1,236.6852 | $1,236.69 | $1,236.70 | $1,236.70 | |