| 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 | $200.33 | 6.849% | $214.0506 | $214.05 | $214.05 | $214.10 |
| Purchase #2 | $223.66 | 5.702% | $236.4131 | $236.41 | $236.40 | $236.40 |
| Purchase #3 | $204.86 | 12.156% | $229.7628 | $229.76 | $229.75 | $229.80 |
| Purchase #4 | $22.28 | 4.815% | $23.3528 | $23.35 | $23.35 | $23.40 |
| Purchase #5 | $194.85 | 4.129% | $202.8954 | $202.90 | $202.90 | $202.90 |
| Purchase #6 | $219.75 | 3.793% | $228.0851 | $228.09 | $228.10 | $228.10 |
| Purchase #7 | $83.89 | 6.862% | $89.6465 | $89.65 | $89.65 | $89.60 |
| 7 purchase totals = | $1,149.62 | $1,224.2063 | $1,224.21 | $1,224.20 | $1,224.30 | |