| 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 | $106.49 | 3.526% | $110.2448 | $110.24 | $110.25 | $110.20 |
| Purchase #2 | $32.63 | 5.735% | $34.5013 | $34.50 | $34.50 | $34.50 |
| Purchase #3 | $236.66 | 5.177% | $248.9119 | $248.91 | $248.90 | $248.90 |
| Purchase #4 | $227.45 | 9.700% | $249.5127 | $249.51 | $249.50 | $249.50 |
| Purchase #5 | $74.68 | 7.670% | $80.408 | $80.41 | $80.40 | $80.40 |
| Purchase #6 | $36.42 | 12.729% | $41.0559 | $41.06 | $41.05 | $41.10 |
| Purchase #7 | $221.26 | 5.768% | $234.0223 | $234.02 | $234.00 | $234.00 |
| 7 purchase totals = | $935.59 | $998.6569 | $998.65 | $998.60 | $998.60 | |