| 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 | $212.72 | 11.774% | $237.7657 | $237.77 | $237.75 | $237.80 |
| Purchase #2 | $151.45 | 12.390% | $170.2147 | $170.21 | $170.20 | $170.20 |
| Purchase #3 | $59.69 | 9.441% | $65.3253 | $65.33 | $65.35 | $65.30 |
| Purchase #4 | $113.30 | 13.318% | $128.3893 | $128.39 | $128.40 | $128.40 |
| Purchase #5 | $150.47 | 9.527% | $164.8053 | $164.81 | $164.80 | $164.80 |
| Purchase #6 | $214.47 | 10.192% | $236.3288 | $236.33 | $236.35 | $236.30 |
| Purchase #7 | $215.68 | 10.812% | $238.9993 | $239.00 | $239.00 | $239.00 |
| 7 purchase totals = | $1,117.78 | $1,241.8284 | $1,241.84 | $1,241.85 | $1,241.80 | |