| 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 | $129.87 | 4.506% | $135.7219 | $135.72 | $135.70 | $135.70 |
| Purchase #2 | $145.98 | 11.786% | $163.1852 | $163.19 | $163.20 | $163.20 |
| Purchase #3 | $41.58 | 12.807% | $46.9052 | $46.91 | $46.90 | $46.90 |
| Purchase #4 | $214.75 | 11.598% | $239.6567 | $239.66 | $239.65 | $239.70 |
| Purchase #5 | $221.81 | 8.341% | $240.3112 | $240.31 | $240.30 | $240.30 |
| Purchase #6 | $241.27 | 9.291% | $263.6864 | $263.69 | $263.70 | $263.70 |
| Purchase #7 | $204.38 | 10.456% | $225.75 | $225.75 | $225.75 | $225.80 |
| 7 purchase totals = | $1,199.64 | $1,315.2166 | $1,315.23 | $1,315.20 | $1,315.30 | |