| 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 | $244.89 | 13.206% | $277.2302 | $277.23 | $277.25 | $277.20 |
| Purchase #2 | $206.75 | 5.511% | $218.144 | $218.14 | $218.15 | $218.10 |
| Purchase #3 | $245.74 | 9.387% | $268.8076 | $268.81 | $268.80 | $268.80 |
| Purchase #4 | $82.97 | 5.638% | $87.6478 | $87.65 | $87.65 | $87.60 |
| Purchase #5 | $78.46 | 3.615% | $81.2963 | $81.30 | $81.30 | $81.30 |
| Purchase #6 | $199.37 | 7.158% | $213.6409 | $213.64 | $213.65 | $213.60 |
| Purchase #7 | $103.51 | 9.458% | $113.3 | $113.30 | $113.30 | $113.30 |
| 7 purchase totals = | $1,161.69 | $1,260.0668 | $1,260.07 | $1,260.10 | $1,259.90 | |