| 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 | $6.34 | 3.478% | $6.5605 | $6.56 | $6.55 | $6.60 |
| Purchase #2 | $106.46 | 9.259% | $116.3171 | $116.32 | $116.30 | $116.30 |
| Purchase #3 | $110.56 | 12.871% | $124.7902 | $124.79 | $124.80 | $124.80 |
| Purchase #4 | $180.61 | 13.668% | $205.2958 | $205.30 | $205.30 | $205.30 |
| Purchase #5 | $226.41 | 8.874% | $246.5016 | $246.50 | $246.50 | $246.50 |
| Purchase #6 | $203.94 | 12.761% | $229.9648 | $229.96 | $229.95 | $230.00 |
| Purchase #7 | $181.25 | 7.492% | $194.8293 | $194.83 | $194.85 | $194.80 |
| 7 purchase totals = | $1,015.57 | $1,124.2593 | $1,124.26 | $1,124.25 | $1,124.30 | |