| 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 | $229.66 | 10.450% | $253.6595 | $253.66 | $253.65 | $253.70 |
| Purchase #2 | $33.37 | 9.329% | $36.4831 | $36.48 | $36.50 | $36.50 |
| Purchase #3 | $182.56 | 10.643% | $201.9899 | $201.99 | $202.00 | $202.00 |
| Purchase #4 | $89.74 | 8.777% | $97.6165 | $97.62 | $97.60 | $97.60 |
| Purchase #5 | $243.91 | 4.613% | $255.1616 | $255.16 | $255.15 | $255.20 |
| Purchase #6 | $166.33 | 4.631% | $174.0327 | $174.03 | $174.05 | $174.00 |
| Purchase #7 | $122.37 | 5.233% | $128.7736 | $128.77 | $128.75 | $128.80 |
| 7 purchase totals = | $1,067.94 | $1,147.7169 | $1,147.71 | $1,147.70 | $1,147.80 | |