| 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 | $121.46 | 12.211% | $136.2915 | $136.29 | $136.30 | $136.30 |
| Purchase #2 | $184.80 | 9.297% | $201.9809 | $201.98 | $202.00 | $202.00 |
| Purchase #3 | $206.86 | 4.790% | $216.7686 | $216.77 | $216.75 | $216.80 |
| Purchase #4 | $97.38 | 6.629% | $103.8353 | $103.84 | $103.85 | $103.80 |
| Purchase #5 | $72.47 | 3.243% | $74.8202 | $74.82 | $74.80 | $74.80 |
| Purchase #6 | $132.74 | 4.289% | $138.4332 | $138.43 | $138.45 | $138.40 |
| Purchase #7 | $247.62 | 10.276% | $273.0654 | $273.07 | $273.05 | $273.10 |
| 7 purchase totals = | $1,063.33 | $1,145.1951 | $1,145.20 | $1,145.20 | $1,145.20 | |