| 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 | $228.64 | 10.569% | $252.805 | $252.81 | $252.80 | $252.80 |
| Purchase #2 | $241.47 | 4.657% | $252.7153 | $252.72 | $252.70 | $252.70 |
| Purchase #3 | $173.74 | 10.534% | $192.0418 | $192.04 | $192.05 | $192.00 |
| Purchase #4 | $40.86 | 5.710% | $43.1931 | $43.19 | $43.20 | $43.20 |
| Purchase #5 | $159.57 | 11.208% | $177.4546 | $177.45 | $177.45 | $177.50 |
| Purchase #6 | $217.30 | 10.144% | $239.3429 | $239.34 | $239.35 | $239.30 |
| Purchase #7 | $239.68 | 12.342% | $269.2613 | $269.26 | $269.25 | $269.30 |
| 7 purchase totals = | $1,301.26 | $1,426.8140 | $1,426.81 | $1,426.80 | $1,426.80 | |