| 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 | $97.96 | 5.790% | $103.6319 | $103.63 | $103.65 | $103.60 |
| Purchase #2 | $200.42 | 10.435% | $221.3338 | $221.33 | $221.35 | $221.30 |
| Purchase #3 | $143.96 | 12.337% | $161.7203 | $161.72 | $161.70 | $161.70 |
| Purchase #4 | $211.96 | 8.725% | $230.4535 | $230.45 | $230.45 | $230.50 |
| Purchase #5 | $109.28 | 3.833% | $113.4687 | $113.47 | $113.45 | $113.50 |
| Purchase #6 | $242.43 | 12.638% | $273.0683 | $273.07 | $273.05 | $273.10 |
| Purchase #7 | $223.47 | 10.285% | $246.4539 | $246.45 | $246.45 | $246.50 |
| 7 purchase totals = | $1,229.48 | $1,350.1304 | $1,350.12 | $1,350.10 | $1,350.20 | |