| 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 | $245.67 | 4.659% | $257.1158 | $257.12 | $257.10 | $257.10 |
| Purchase #2 | $174.85 | 10.799% | $193.7321 | $193.73 | $193.75 | $193.70 |
| Purchase #3 | $207.79 | 3.867% | $215.8252 | $215.83 | $215.85 | $215.80 |
| Purchase #4 | $202.35 | 10.444% | $223.4834 | $223.48 | $223.50 | $223.50 |
| Purchase #5 | $142.73 | 4.144% | $148.6447 | $148.64 | $148.65 | $148.60 |
| Purchase #6 | $142.41 | 6.104% | $151.1027 | $151.10 | $151.10 | $151.10 |
| Purchase #7 | $143.77 | 6.275% | $152.7916 | $152.79 | $152.80 | $152.80 |
| 7 purchase totals = | $1,259.57 | $1,342.6955 | $1,342.69 | $1,342.75 | $1,342.60 | |