| 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 | $231.36 | 11.428% | $257.7998 | $257.80 | $257.80 | $257.80 |
| Purchase #2 | $213.43 | 12.823% | $240.7981 | $240.80 | $240.80 | $240.80 |
| Purchase #3 | $213.83 | 9.744% | $234.6656 | $234.67 | $234.65 | $234.70 |
| Purchase #4 | $31.58 | 9.147% | $34.4686 | $34.47 | $34.45 | $34.50 |
| Purchase #5 | $33.61 | 10.315% | $37.0769 | $37.08 | $37.10 | $37.10 |
| Purchase #6 | $177.59 | 5.102% | $186.6506 | $186.65 | $186.65 | $186.70 |
| Purchase #7 | $52.55 | 3.262% | $54.2642 | $54.26 | $54.25 | $54.30 |
| 7 purchase totals = | $953.95 | $1,045.7238 | $1,045.73 | $1,045.70 | $1,045.90 | |