| 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 | $221.58 | 3.305% | $228.9032 | $228.90 | $228.90 | $228.90 |
| Purchase #2 | $235.97 | 4.225% | $245.9397 | $245.94 | $245.95 | $245.90 |
| Purchase #3 | $167.29 | 10.284% | $184.4941 | $184.49 | $184.50 | $184.50 |
| Purchase #4 | $116.82 | 10.646% | $129.2567 | $129.26 | $129.25 | $129.30 |
| Purchase #5 | $103.45 | 3.484% | $107.0542 | $107.05 | $107.05 | $107.10 |
| Purchase #6 | $117.59 | 13.554% | $133.5281 | $133.53 | $133.55 | $133.50 |
| Purchase #7 | $62.77 | 12.102% | $70.3664 | $70.37 | $70.35 | $70.40 |
| 7 purchase totals = | $1,025.47 | $1,099.5424 | $1,099.54 | $1,099.55 | $1,099.60 | |