| 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 | $12.69 | 12.293% | $14.25 | $14.25 | $14.25 | $14.30 |
| Purchase #2 | $247.52 | 11.508% | $276.0046 | $276.00 | $276.00 | $276.00 |
| Purchase #3 | $88.93 | 12.579% | $100.1165 | $100.12 | $100.10 | $100.10 |
| Purchase #4 | $86.34 | 6.661% | $92.0911 | $92.09 | $92.10 | $92.10 |
| Purchase #5 | $34.33 | 10.783% | $38.0318 | $38.03 | $38.05 | $38.00 |
| Purchase #6 | $131.47 | 3.673% | $136.2989 | $136.30 | $136.30 | $136.30 |
| Purchase #7 | $70.71 | 9.791% | $77.6332 | $77.63 | $77.65 | $77.60 |
| 7 purchase totals = | $671.99 | $734.4261 | $734.42 | $734.45 | $734.40 | |