| 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 | $14.46 | 13.805% | $16.4562 | $16.46 | $16.45 | $16.50 |
| Purchase #2 | $240.61 | 8.700% | $261.5431 | $261.54 | $261.55 | $261.50 |
| Purchase #3 | $241.27 | 13.336% | $273.4458 | $273.45 | $273.45 | $273.40 |
| Purchase #4 | $141.70 | 6.153% | $150.4188 | $150.42 | $150.40 | $150.40 |
| Purchase #5 | $219.40 | 6.667% | $234.0274 | $234.03 | $234.05 | $234.00 |
| Purchase #6 | $152.63 | 4.209% | $159.0542 | $159.05 | $159.05 | $159.10 |
| Purchase #7 | $109.39 | 11.139% | $121.575 | $121.58 | $121.60 | $121.60 |
| 7 purchase totals = | $1,119.46 | $1,216.5205 | $1,216.53 | $1,216.55 | $1,216.50 | |