| 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 | $110.40 | 3.205% | $113.9383 | $113.94 | $113.95 | $113.90 |
| Purchase #2 | $185.80 | 5.718% | $196.424 | $196.42 | $196.40 | $196.40 |
| Purchase #3 | $126.97 | 11.546% | $141.63 | $141.63 | $141.65 | $141.60 |
| Purchase #4 | $240.36 | 9.354% | $262.8433 | $262.84 | $262.85 | $262.80 |
| Purchase #5 | $232.76 | 11.431% | $259.3668 | $259.37 | $259.35 | $259.40 |
| Purchase #6 | $183.30 | 11.311% | $204.0331 | $204.03 | $204.05 | $204.00 |
| Purchase #7 | $63.69 | 3.544% | $65.9472 | $65.95 | $65.95 | $65.90 |
| 7 purchase totals = | $1,143.28 | $1,244.1827 | $1,244.18 | $1,244.20 | $1,244.00 | |