| 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 | $200.84 | 3.419% | $207.7067 | $207.71 | $207.70 | $207.70 |
| Purchase #2 | $83.81 | 4.199% | $87.3292 | $87.33 | $87.35 | $87.30 |
| Purchase #3 | $182.79 | 10.447% | $201.8861 | $201.89 | $201.90 | $201.90 |
| Purchase #4 | $95.67 | 11.710% | $106.873 | $106.87 | $106.85 | $106.90 |
| Purchase #5 | $132.46 | 9.559% | $145.1219 | $145.12 | $145.10 | $145.10 |
| Purchase #6 | $215.46 | 12.852% | $243.1509 | $243.15 | $243.15 | $243.20 |
| Purchase #7 | $6.80 | 10.516% | $7.5151 | $7.52 | $7.50 | $7.50 |
| 7 purchase totals = | $917.83 | $999.5829 | $999.59 | $999.55 | $999.60 | |