| 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 | $187.29 | 12.479% | $210.6619 | $210.66 | $210.65 | $210.70 |
| Purchase #2 | $228.62 | 8.275% | $247.5383 | $247.54 | $247.55 | $247.50 |
| Purchase #3 | $97.58 | 11.707% | $109.0037 | $109.00 | $109.00 | $109.00 |
| Purchase #4 | $27.56 | 4.211% | $28.7206 | $28.72 | $28.70 | $28.70 |
| Purchase #5 | $198.51 | 9.213% | $216.7987 | $216.80 | $216.80 | $216.80 |
| Purchase #6 | $100.34 | 11.399% | $111.7778 | $111.78 | $111.80 | $111.80 |
| Purchase #7 | $243.31 | 8.207% | $263.2785 | $263.28 | $263.30 | $263.30 |
| 7 purchase totals = | $1,083.21 | $1,187.7795 | $1,187.78 | $1,187.80 | $1,187.80 | |