| 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 | $250.25 | 7.725% | $269.5818 | $269.58 | $269.60 | $269.60 |
| Purchase #2 | $216.31 | 3.417% | $223.7013 | $223.70 | $223.70 | $223.70 |
| Purchase #3 | $148.69 | 6.852% | $158.8782 | $158.88 | $158.90 | $158.90 |
| Purchase #4 | $127.82 | 13.227% | $144.7268 | $144.73 | $144.75 | $144.70 |
| Purchase #5 | $26.52 | 8.368% | $28.7392 | $28.74 | $28.75 | $28.70 |
| Purchase #6 | $228.55 | 6.693% | $243.8469 | $243.85 | $243.85 | $243.80 |
| Purchase #7 | $130.62 | 6.852% | $139.5701 | $139.57 | $139.55 | $139.60 |
| 7 purchase totals = | $1,128.76 | $1,209.0443 | $1,209.05 | $1,209.10 | $1,209.00 | |