| 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 | $242.93 | 10.157% | $267.6044 | $267.60 | $267.60 | $267.60 |
| Purchase #2 | $20.91 | 5.197% | $21.9967 | $22.00 | $22.00 | $22.00 |
| Purchase #3 | $89.95 | 10.157% | $99.0862 | $99.09 | $99.10 | $99.10 |
| Purchase #4 | $179.99 | 7.855% | $194.1282 | $194.13 | $194.15 | $194.10 |
| Purchase #5 | $40.85 | 8.837% | $44.4599 | $44.46 | $44.45 | $44.50 |
| Purchase #6 | $183.42 | 12.394% | $206.1531 | $206.15 | $206.15 | $206.20 |
| Purchase #7 | $137.73 | 5.851% | $145.7886 | $145.79 | $145.80 | $145.80 |
| 7 purchase totals = | $895.78 | $979.2171 | $979.22 | $979.25 | $979.30 | |