| 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 | $36.27 | 5.751% | $38.3559 | $38.36 | $38.35 | $38.40 |
| Purchase #2 | $234.42 | 6.366% | $249.3432 | $249.34 | $249.35 | $249.30 |
| Purchase #3 | $224.71 | 10.847% | $249.0843 | $249.08 | $249.10 | $249.10 |
| Purchase #4 | $137.72 | 6.711% | $146.9624 | $146.96 | $146.95 | $147.00 |
| Purchase #5 | $92.45 | 12.307% | $103.8278 | $103.83 | $103.85 | $103.80 |
| Purchase #6 | $171.68 | 11.402% | $191.255 | $191.26 | $191.25 | $191.30 |
| Purchase #7 | $78.55 | 3.581% | $81.3629 | $81.36 | $81.35 | $81.40 |
| 7 purchase totals = | $975.80 | $1,060.1915 | $1,060.19 | $1,060.20 | $1,060.30 | |