| 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 | $125.38 | 7.639% | $134.9578 | $134.96 | $134.95 | $135.00 |
| Purchase #2 | $117.50 | 9.761% | $128.9692 | $128.97 | $128.95 | $129.00 |
| Purchase #3 | $83.54 | 12.871% | $94.2924 | $94.29 | $94.30 | $94.30 |
| Purchase #4 | $205.86 | 5.465% | $217.1102 | $217.11 | $217.10 | $217.10 |
| Purchase #5 | $133.94 | 10.221% | $147.63 | $147.63 | $147.65 | $147.60 |
| Purchase #6 | $48.93 | 4.673% | $51.2165 | $51.22 | $51.20 | $51.20 |
| Purchase #7 | $194.36 | 3.181% | $200.5426 | $200.54 | $200.55 | $200.50 |
| 7 purchase totals = | $909.51 | $974.7187 | $974.72 | $974.70 | $974.70 | |