| 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 | $11.74 | 6.140% | $12.4608 | $12.46 | $12.45 | $12.50 |
| Purchase #2 | $124.59 | 8.698% | $135.4268 | $135.43 | $135.45 | $135.40 |
| Purchase #3 | $172.30 | 13.833% | $196.1343 | $196.13 | $196.15 | $196.10 |
| Purchase #4 | $159.84 | 11.226% | $177.7836 | $177.78 | $177.80 | $177.80 |
| Purchase #5 | $9.58 | 3.620% | $9.9268 | $9.93 | $9.95 | $9.90 |
| Purchase #6 | $218.94 | 6.638% | $233.4732 | $233.47 | $233.45 | $233.50 |
| Purchase #7 | $187.72 | 13.746% | $213.524 | $213.52 | $213.50 | $213.50 |
| 7 purchase totals = | $884.71 | $978.7295 | $978.72 | $978.75 | $978.70 | |