| 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 | $118.38 | 3.444% | $122.457 | $122.46 | $122.45 | $122.50 |
| Purchase #2 | $91.60 | 3.329% | $94.6494 | $94.65 | $94.65 | $94.60 |
| Purchase #3 | $133.39 | 3.455% | $137.9986 | $138.00 | $138.00 | $138.00 |
| Purchase #4 | $41.90 | 9.702% | $45.9651 | $45.97 | $45.95 | $46.00 |
| Purchase #5 | $208.37 | 10.769% | $230.8094 | $230.81 | $230.80 | $230.80 |
| Purchase #6 | $9.70 | 11.607% | $10.8259 | $10.83 | $10.85 | $10.80 |
| Purchase #7 | $98.70 | 4.474% | $103.1158 | $103.12 | $103.10 | $103.10 |
| 7 purchase totals = | $702.04 | $745.8212 | $745.84 | $745.80 | $745.80 | |