| 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 | $10.66 | 11.191% | $11.853 | $11.85 | $11.85 | $11.90 |
| Purchase #2 | $211.94 | 11.809% | $236.968 | $236.97 | $236.95 | $237.00 |
| Purchase #3 | $238.53 | 9.261% | $260.6203 | $260.62 | $260.60 | $260.60 |
| Purchase #4 | $93.79 | 3.351% | $96.9329 | $96.93 | $96.95 | $96.90 |
| Purchase #5 | $45.73 | 9.341% | $50.0016 | $50.00 | $50.00 | $50.00 |
| Purchase #6 | $243.70 | 11.700% | $272.2129 | $272.21 | $272.20 | $272.20 |
| Purchase #7 | $222.81 | 13.705% | $253.3461 | $253.35 | $253.35 | $253.30 |
| 7 purchase totals = | $1,067.16 | $1,181.9348 | $1,181.93 | $1,181.90 | $1,181.90 | |