| 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 | $224.90 | 9.716% | $246.7513 | $246.75 | $246.75 | $246.80 |
| Purchase #2 | $175.96 | 13.145% | $199.0899 | $199.09 | $199.10 | $199.10 |
| Purchase #3 | $143.57 | 5.357% | $151.261 | $151.26 | $151.25 | $151.30 |
| Purchase #4 | $57.73 | 12.730% | $65.079 | $65.08 | $65.10 | $65.10 |
| Purchase #5 | $89.50 | 8.157% | $96.8005 | $96.80 | $96.80 | $96.80 |
| Purchase #6 | $105.72 | 6.685% | $112.7874 | $112.79 | $112.80 | $112.80 |
| Purchase #7 | $210.28 | 4.721% | $220.2073 | $220.21 | $220.20 | $220.20 |
| 7 purchase totals = | $1,007.66 | $1,091.9764 | $1,091.98 | $1,092.00 | $1,092.10 | |