| 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 | $213.77 | 9.614% | $234.3218 | $234.32 | $234.30 | $234.30 |
| Purchase #2 | $175.51 | 12.857% | $198.0753 | $198.08 | $198.10 | $198.10 |
| Purchase #3 | $45.63 | 8.659% | $49.5811 | $49.58 | $49.60 | $49.60 |
| Purchase #4 | $120.34 | 13.306% | $136.3524 | $136.35 | $136.35 | $136.40 |
| Purchase #5 | $142.65 | 4.524% | $149.1035 | $149.10 | $149.10 | $149.10 |
| Purchase #6 | $68.75 | 11.379% | $76.5731 | $76.57 | $76.55 | $76.60 |
| Purchase #7 | $112.31 | 10.786% | $124.4238 | $124.42 | $124.40 | $124.40 |
| 7 purchase totals = | $878.96 | $968.4310 | $968.42 | $968.40 | $968.50 | |