| 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 | $90.85 | 3.627% | $94.1451 | $94.15 | $94.15 | $94.10 |
| Purchase #2 | $116.37 | 13.716% | $132.3313 | $132.33 | $132.35 | $132.30 |
| Purchase #3 | $162.46 | 8.579% | $176.3974 | $176.40 | $176.40 | $176.40 |
| Purchase #4 | $112.62 | 11.504% | $125.5758 | $125.58 | $125.60 | $125.60 |
| Purchase #5 | $192.74 | 4.330% | $201.0856 | $201.09 | $201.10 | $201.10 |
| Purchase #6 | $201.52 | 5.550% | $212.7044 | $212.70 | $212.70 | $212.70 |
| Purchase #7 | $134.98 | 10.260% | $148.8289 | $148.83 | $148.85 | $148.80 |
| 7 purchase totals = | $1,011.54 | $1,091.0685 | $1,091.08 | $1,091.15 | $1,091.00 | |