| 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 | $234.80 | 11.102% | $260.8675 | $260.87 | $260.85 | $260.90 |
| Purchase #2 | $153.58 | 9.375% | $167.9781 | $167.98 | $168.00 | $168.00 |
| Purchase #3 | $211.66 | 4.584% | $221.3625 | $221.36 | $221.35 | $221.40 |
| Purchase #4 | $28.26 | 8.732% | $30.7277 | $30.73 | $30.75 | $30.70 |
| Purchase #5 | $6.56 | 6.493% | $6.9859 | $6.99 | $7.00 | $7.00 |
| Purchase #6 | $189.56 | 11.260% | $210.9045 | $210.90 | $210.90 | $210.90 |
| Purchase #7 | $88.41 | 11.496% | $98.5736 | $98.57 | $98.55 | $98.60 |
| 7 purchase totals = | $912.83 | $997.3998 | $997.40 | $997.40 | $997.50 | |