| 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 | $106.73 | 13.420% | $121.0532 | $121.05 | $121.05 | $121.10 |
| Purchase #2 | $58.25 | 11.601% | $65.0076 | $65.01 | $65.00 | $65.00 |
| Purchase #3 | $203.83 | 8.249% | $220.6439 | $220.64 | $220.65 | $220.60 |
| Purchase #4 | $240.32 | 4.208% | $250.4327 | $250.43 | $250.45 | $250.40 |
| Purchase #5 | $194.94 | 10.764% | $215.9233 | $215.92 | $215.90 | $215.90 |
| Purchase #6 | $66.60 | 5.868% | $70.5081 | $70.51 | $70.50 | $70.50 |
| Purchase #7 | $149.82 | 12.193% | $168.0876 | $168.09 | $168.10 | $168.10 |
| 7 purchase totals = | $1,020.49 | $1,111.6564 | $1,111.65 | $1,111.65 | $1,111.60 | |