| 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 | $11.46 | 5.606% | $12.1024 | $12.10 | $12.10 | $12.10 |
| Purchase #2 | $107.45 | 3.312% | $111.0087 | $111.01 | $111.00 | $111.00 |
| Purchase #3 | $230.34 | 10.103% | $253.6113 | $253.61 | $253.60 | $253.60 |
| Purchase #4 | $63.94 | 7.702% | $68.8647 | $68.86 | $68.85 | $68.90 |
| Purchase #5 | $130.81 | 9.375% | $143.0734 | $143.07 | $143.05 | $143.10 |
| Purchase #6 | $60.47 | 13.797% | $68.813 | $68.81 | $68.80 | $68.80 |
| Purchase #7 | $218.51 | 10.315% | $241.0493 | $241.05 | $241.05 | $241.00 |
| 7 purchase totals = | $822.98 | $898.5228 | $898.51 | $898.45 | $898.50 | |