| 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 | $118.32 | 13.432% | $134.2127 | $134.21 | $134.20 | $134.20 |
| Purchase #2 | $211.28 | 12.859% | $238.4485 | $238.45 | $238.45 | $238.40 |
| Purchase #3 | $226.92 | 8.134% | $245.3777 | $245.38 | $245.40 | $245.40 |
| Purchase #4 | $129.30 | 3.544% | $133.8824 | $133.88 | $133.90 | $133.90 |
| Purchase #5 | $91.55 | 8.662% | $99.4801 | $99.48 | $99.50 | $99.50 |
| Purchase #6 | $37.84 | 13.789% | $43.0578 | $43.06 | $43.05 | $43.10 |
| Purchase #7 | $9.95 | 12.725% | $11.2161 | $11.22 | $11.20 | $11.20 |
| 7 purchase totals = | $825.16 | $905.6753 | $905.68 | $905.70 | $905.70 | |