| 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 | $185.38 | 3.695% | $192.2298 | $192.23 | $192.25 | $192.20 |
| Purchase #2 | $132.49 | 5.444% | $139.7028 | $139.70 | $139.70 | $139.70 |
| Purchase #3 | $11.85 | 8.520% | $12.8596 | $12.86 | $12.85 | $12.90 |
| Purchase #4 | $248.88 | 4.188% | $259.3031 | $259.30 | $259.30 | $259.30 |
| Purchase #5 | $211.85 | 13.234% | $239.8862 | $239.89 | $239.90 | $239.90 |
| Purchase #6 | $178.52 | 9.179% | $194.9064 | $194.91 | $194.90 | $194.90 |
| Purchase #7 | $75.95 | 8.311% | $82.2622 | $82.26 | $82.25 | $82.30 |
| 7 purchase totals = | $1,044.92 | $1,121.1501 | $1,121.15 | $1,121.15 | $1,121.20 | |