| 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 | $19.63 | 10.387% | $21.669 | $21.67 | $21.65 | $21.70 |
| Purchase #2 | $127.28 | 12.293% | $142.9265 | $142.93 | $142.95 | $142.90 |
| Purchase #3 | $153.78 | 13.343% | $174.2989 | $174.30 | $174.30 | $174.30 |
| Purchase #4 | $215.86 | 8.649% | $234.5297 | $234.53 | $234.55 | $234.50 |
| Purchase #5 | $210.82 | 6.670% | $224.8817 | $224.88 | $224.90 | $224.90 |
| Purchase #6 | $192.71 | 12.438% | $216.6793 | $216.68 | $216.70 | $216.70 |
| Purchase #7 | $36.94 | 6.341% | $39.2824 | $39.28 | $39.30 | $39.30 |
| 7 purchase totals = | $957.02 | $1,054.2675 | $1,054.27 | $1,054.35 | $1,054.30 | |