| 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 | $242.36 | 10.344% | $267.4297 | $267.43 | $267.45 | $267.40 |
| Purchase #2 | $12.60 | 8.160% | $13.6282 | $13.63 | $13.65 | $13.60 |
| Purchase #3 | $107.70 | 13.625% | $122.3741 | $122.37 | $122.35 | $122.40 |
| Purchase #4 | $241.27 | 12.707% | $271.9282 | $271.93 | $271.95 | $271.90 |
| Purchase #5 | $132.99 | 11.462% | $148.2333 | $148.23 | $148.25 | $148.20 |
| Purchase #6 | $122.56 | 6.825% | $130.9247 | $130.92 | $130.90 | $130.90 |
| Purchase #7 | $5.25 | 3.469% | $5.4321 | $5.43 | $5.45 | $5.40 |
| 7 purchase totals = | $864.73 | $959.9503 | $959.94 | $960.00 | $959.80 | |