| 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 | $211.86 | 10.528% | $234.1646 | $234.16 | $234.15 | $234.20 |
| Purchase #2 | $13.25 | 6.259% | $14.0793 | $14.08 | $14.10 | $14.10 |
| Purchase #3 | $144.62 | 4.317% | $150.8632 | $150.86 | $150.85 | $150.90 |
| Purchase #4 | $170.81 | 12.383% | $191.9614 | $191.96 | $191.95 | $192.00 |
| Purchase #5 | $133.34 | 9.223% | $145.6379 | $145.64 | $145.65 | $145.60 |
| Purchase #6 | $106.83 | 12.402% | $120.0791 | $120.08 | $120.10 | $120.10 |
| Purchase #7 | $117.31 | 13.529% | $133.1809 | $133.18 | $133.20 | $133.20 |
| 7 purchase totals = | $898.02 | $989.9664 | $989.96 | $990.00 | $990.10 | |