| 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 | $203.50 | 3.745% | $211.1211 | $211.12 | $211.10 | $211.10 |
| Purchase #2 | $217.61 | 4.264% | $226.8889 | $226.89 | $226.90 | $226.90 |
| Purchase #3 | $178.33 | 5.678% | $188.4556 | $188.46 | $188.45 | $188.50 |
| Purchase #4 | $188.75 | 9.661% | $206.9851 | $206.99 | $207.00 | $207.00 |
| Purchase #5 | $112.46 | 11.273% | $125.1376 | $125.14 | $125.15 | $125.10 |
| Purchase #6 | $156.48 | 13.776% | $178.0367 | $178.04 | $178.05 | $178.00 |
| Purchase #7 | $61.78 | 11.238% | $68.7228 | $68.72 | $68.70 | $68.70 |
| 7 purchase totals = | $1,118.91 | $1,205.3478 | $1,205.36 | $1,205.35 | $1,205.30 | |