| 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 | $204.96 | 4.424% | $214.0274 | $214.03 | $214.05 | $214.00 |
| Purchase #2 | $164.64 | 13.678% | $187.1595 | $187.16 | $187.15 | $187.20 |
| Purchase #3 | $223.42 | 3.716% | $231.7223 | $231.72 | $231.70 | $231.70 |
| Purchase #4 | $10.87 | 8.701% | $11.8158 | $11.82 | $11.80 | $11.80 |
| Purchase #5 | $124.38 | 4.282% | $129.706 | $129.71 | $129.70 | $129.70 |
| Purchase #6 | $36.61 | 5.334% | $38.5628 | $38.56 | $38.55 | $38.60 |
| Purchase #7 | $33.54 | 10.704% | $37.1301 | $37.13 | $37.15 | $37.10 |
| 7 purchase totals = | $798.42 | $850.1239 | $850.13 | $850.10 | $850.10 | |