| 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 | $226.32 | 3.372% | $233.9515 | $233.95 | $233.95 | $234.00 |
| Purchase #2 | $190.86 | 13.205% | $216.0631 | $216.06 | $216.05 | $216.10 |
| Purchase #3 | $10.89 | 9.633% | $11.939 | $11.94 | $11.95 | $11.90 |
| Purchase #4 | $234.87 | 12.774% | $264.8723 | $264.87 | $264.85 | $264.90 |
| Purchase #5 | $24.81 | 12.656% | $27.95 | $27.95 | $27.95 | $28.00 |
| Purchase #6 | $143.82 | 10.679% | $159.1785 | $159.18 | $159.20 | $159.20 |
| Purchase #7 | $8.93 | 5.140% | $9.389 | $9.39 | $9.40 | $9.40 |
| 7 purchase totals = | $840.50 | $923.3434 | $923.34 | $923.35 | $923.50 | |