| 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 | $109.96 | 11.301% | $122.3866 | $122.39 | $122.40 | $122.40 |
| Purchase #2 | $11.69 | 10.177% | $12.8797 | $12.88 | $12.90 | $12.90 |
| Purchase #3 | $117.81 | 12.483% | $132.5162 | $132.52 | $132.50 | $132.50 |
| Purchase #4 | $90.56 | 11.422% | $100.9038 | $100.90 | $100.90 | $100.90 |
| Purchase #5 | $211.87 | 8.590% | $230.0696 | $230.07 | $230.05 | $230.10 |
| Purchase #6 | $136.76 | 7.501% | $147.0184 | $147.02 | $147.00 | $147.00 |
| Purchase #7 | $43.64 | 13.719% | $49.627 | $49.63 | $49.65 | $49.60 |
| 7 purchase totals = | $722.29 | $795.4013 | $795.41 | $795.40 | $795.40 | |