| 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 | $213.78 | 11.478% | $238.3177 | $238.32 | $238.30 | $238.30 |
| Purchase #2 | $67.85 | 3.830% | $70.4487 | $70.45 | $70.45 | $70.40 |
| Purchase #3 | $118.44 | 8.467% | $128.4683 | $128.47 | $128.45 | $128.50 |
| Purchase #4 | $117.89 | 9.341% | $128.9021 | $128.90 | $128.90 | $128.90 |
| Purchase #5 | $249.54 | 7.607% | $268.5225 | $268.52 | $268.50 | $268.50 |
| Purchase #6 | $142.28 | 10.126% | $156.6873 | $156.69 | $156.70 | $156.70 |
| Purchase #7 | $216.84 | 13.329% | $245.7426 | $245.74 | $245.75 | $245.70 |
| 7 purchase totals = | $1,126.62 | $1,237.0892 | $1,237.09 | $1,237.05 | $1,237.00 | |