| 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 | $242.74 | 10.225% | $267.5602 | $267.56 | $267.55 | $267.60 |
| Purchase #2 | $214.89 | 12.712% | $242.2068 | $242.21 | $242.20 | $242.20 |
| Purchase #3 | $215.58 | 8.200% | $233.2576 | $233.26 | $233.25 | $233.30 |
| Purchase #4 | $180.79 | 4.344% | $188.6435 | $188.64 | $188.65 | $188.60 |
| Purchase #5 | $40.77 | 6.625% | $43.471 | $43.47 | $43.45 | $43.50 |
| Purchase #6 | $20.94 | 6.461% | $22.2929 | $22.29 | $22.30 | $22.30 |
| Purchase #7 | $129.87 | 5.438% | $136.9323 | $136.93 | $136.95 | $136.90 |
| 7 purchase totals = | $1,045.58 | $1,134.3643 | $1,134.36 | $1,134.35 | $1,134.40 | |