| 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 | $94.88 | 6.324% | $100.8802 | $100.88 | $100.90 | $100.90 |
| Purchase #2 | $114.50 | 3.596% | $118.6174 | $118.62 | $118.60 | $118.60 |
| Purchase #3 | $198.37 | 11.803% | $221.7836 | $221.78 | $221.80 | $221.80 |
| Purchase #4 | $147.54 | 12.184% | $165.5163 | $165.52 | $165.50 | $165.50 |
| Purchase #5 | $208.61 | 12.653% | $235.0054 | $235.01 | $235.00 | $235.00 |
| Purchase #6 | $233.75 | 12.116% | $262.0712 | $262.07 | $262.05 | $262.10 |
| Purchase #7 | $113.49 | 13.852% | $129.2106 | $129.21 | $129.20 | $129.20 |
| 7 purchase totals = | $1,111.14 | $1,233.0847 | $1,233.09 | $1,233.05 | $1,233.10 | |