| 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 | $193.74 | 3.135% | $199.8137 | $199.81 | $199.80 | $199.80 |
| Purchase #2 | $13.66 | 9.533% | $14.9622 | $14.96 | $14.95 | $15.00 |
| Purchase #3 | $95.50 | 9.544% | $104.6145 | $104.61 | $104.60 | $104.60 |
| Purchase #4 | $207.32 | 7.140% | $222.1226 | $222.12 | $222.10 | $222.10 |
| Purchase #5 | $84.98 | 9.385% | $92.9554 | $92.96 | $92.95 | $93.00 |
| Purchase #6 | $199.75 | 13.167% | $226.0511 | $226.05 | $226.05 | $226.10 |
| Purchase #7 | $128.98 | 11.175% | $143.3935 | $143.39 | $143.40 | $143.40 |
| 7 purchase totals = | $923.93 | $1,003.9130 | $1,003.90 | $1,003.85 | $1,004.00 | |