| 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 | $159.65 | 6.698% | $170.3434 | $170.34 | $170.35 | $170.30 |
| Purchase #2 | $107.26 | 9.233% | $117.1633 | $117.16 | $117.15 | $117.20 |
| Purchase #3 | $117.68 | 11.482% | $131.192 | $131.19 | $131.20 | $131.20 |
| Purchase #4 | $222.74 | 10.473% | $246.0676 | $246.07 | $246.05 | $246.10 |
| Purchase #5 | $186.33 | 11.452% | $207.6685 | $207.67 | $207.65 | $207.70 |
| Purchase #6 | $241.81 | 10.828% | $267.9932 | $267.99 | $268.00 | $268.00 |
| Purchase #7 | $80.97 | 11.869% | $90.5803 | $90.58 | $90.60 | $90.60 |
| 7 purchase totals = | $1,116.44 | $1,231.0083 | $1,231.00 | $1,231.00 | $1,231.10 | |