| 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 | $89.92 | 11.357% | $100.1322 | $100.13 | $100.15 | $100.10 |
| Purchase #2 | $54.75 | 4.584% | $57.2597 | $57.26 | $57.25 | $57.30 |
| Purchase #3 | $237.55 | 6.487% | $252.9599 | $252.96 | $252.95 | $253.00 |
| Purchase #4 | $136.37 | 6.498% | $145.2313 | $145.23 | $145.25 | $145.20 |
| Purchase #5 | $42.61 | 12.734% | $48.036 | $48.04 | $48.05 | $48.00 |
| Purchase #6 | $197.27 | 6.770% | $210.6252 | $210.63 | $210.65 | $210.60 |
| Purchase #7 | $172.93 | 11.583% | $192.9605 | $192.96 | $192.95 | $193.00 |
| 7 purchase totals = | $931.40 | $1,007.2048 | $1,007.21 | $1,007.25 | $1,007.20 | |