| 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 | $245.89 | 11.344% | $273.7838 | $273.78 | $273.80 | $273.80 |
| Purchase #2 | $33.27 | 5.506% | $35.1018 | $35.10 | $35.10 | $35.10 |
| Purchase #3 | $185.44 | 10.560% | $205.0225 | $205.02 | $205.00 | $205.00 |
| Purchase #4 | $222.40 | 7.819% | $239.7895 | $239.79 | $239.80 | $239.80 |
| Purchase #5 | $170.54 | 8.303% | $184.6999 | $184.70 | $184.70 | $184.70 |
| Purchase #6 | $11.74 | 12.269% | $13.1804 | $13.18 | $13.20 | $13.20 |
| Purchase #7 | $100.51 | 3.215% | $103.7414 | $103.74 | $103.75 | $103.70 |
| 7 purchase totals = | $969.79 | $1,055.3193 | $1,055.31 | $1,055.35 | $1,055.30 | |