| 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 | $216.31 | 10.391% | $238.7868 | $238.79 | $238.80 | $238.80 |
| Purchase #2 | $216.45 | 4.145% | $225.4219 | $225.42 | $225.40 | $225.40 |
| Purchase #3 | $122.92 | 3.741% | $127.5184 | $127.52 | $127.50 | $127.50 |
| Purchase #4 | $68.50 | 9.557% | $75.0465 | $75.05 | $75.05 | $75.00 |
| Purchase #5 | $166.36 | 12.152% | $186.5761 | $186.58 | $186.60 | $186.60 |
| Purchase #6 | $135.78 | 11.333% | $151.1679 | $151.17 | $151.15 | $151.20 |
| Purchase #7 | $65.98 | 5.707% | $69.7455 | $69.75 | $69.75 | $69.70 |
| 7 purchase totals = | $992.30 | $1,074.2631 | $1,074.28 | $1,074.25 | $1,074.20 | |