| 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 | $202.25 | 7.622% | $217.6655 | $217.67 | $217.65 | $217.70 |
| Purchase #2 | $20.47 | 7.258% | $21.9557 | $21.96 | $21.95 | $22.00 |
| Purchase #3 | $101.81 | 3.565% | $105.4395 | $105.44 | $105.45 | $105.40 |
| Purchase #4 | $80.70 | 9.641% | $88.4803 | $88.48 | $88.50 | $88.50 |
| Purchase #5 | $247.83 | 8.312% | $268.4296 | $268.43 | $268.45 | $268.40 |
| Purchase #6 | $134.57 | 9.598% | $147.486 | $147.49 | $147.50 | $147.50 |
| Purchase #7 | $108.62 | 4.526% | $113.5361 | $113.54 | $113.55 | $113.50 |
| 7 purchase totals = | $896.25 | $962.9927 | $963.01 | $963.05 | $963.00 | |