| 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 | $219.85 | 13.817% | $250.2267 | $250.23 | $250.25 | $250.20 |
| Purchase #2 | $31.79 | 7.494% | $34.1723 | $34.17 | $34.15 | $34.20 |
| Purchase #3 | $54.41 | 5.765% | $57.5467 | $57.55 | $57.55 | $57.50 |
| Purchase #4 | $63.84 | 10.556% | $70.579 | $70.58 | $70.60 | $70.60 |
| Purchase #5 | $105.60 | 4.239% | $110.0764 | $110.08 | $110.10 | $110.10 |
| Purchase #6 | $196.80 | 8.243% | $213.0222 | $213.02 | $213.00 | $213.00 |
| Purchase #7 | $93.50 | 6.432% | $99.5139 | $99.51 | $99.50 | $99.50 |
| 7 purchase totals = | $765.79 | $835.1372 | $835.14 | $835.15 | $835.10 | |