| 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 | $162.58 | 4.611% | $170.0766 | $170.08 | $170.10 | $170.10 |
| Purchase #2 | $224.64 | 7.775% | $242.1058 | $242.11 | $242.10 | $242.10 |
| Purchase #3 | $63.62 | 9.264% | $69.5138 | $69.51 | $69.50 | $69.50 |
| Purchase #4 | $196.59 | 10.289% | $216.8171 | $216.82 | $216.80 | $216.80 |
| Purchase #5 | $191.61 | 3.424% | $198.1707 | $198.17 | $198.15 | $198.20 |
| Purchase #6 | $84.47 | 5.371% | $89.0069 | $89.01 | $89.00 | $89.00 |
| Purchase #7 | $244.68 | 4.223% | $255.0128 | $255.01 | $255.00 | $255.00 |
| 7 purchase totals = | $1,168.19 | $1,240.7037 | $1,240.71 | $1,240.65 | $1,240.70 | |