| 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 | $201.75 | 12.288% | $226.541 | $226.54 | $226.55 | $226.50 |
| Purchase #2 | $197.38 | 9.558% | $216.2456 | $216.25 | $216.25 | $216.20 |
| Purchase #3 | $36.30 | 11.327% | $40.4117 | $40.41 | $40.40 | $40.40 |
| Purchase #4 | $168.85 | 12.355% | $189.7114 | $189.71 | $189.70 | $189.70 |
| Purchase #5 | $200.49 | 3.773% | $208.0545 | $208.05 | $208.05 | $208.10 |
| Purchase #6 | $68.74 | 12.415% | $77.2741 | $77.27 | $77.25 | $77.30 |
| Purchase #7 | $242.37 | 8.455% | $262.8624 | $262.86 | $262.85 | $262.90 |
| 7 purchase totals = | $1,115.88 | $1,221.1007 | $1,221.09 | $1,221.05 | $1,221.10 | |