| 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 | $115.69 | 11.281% | $128.741 | $128.74 | $128.75 | $128.70 |
| Purchase #2 | $42.77 | 10.713% | $47.352 | $47.35 | $47.35 | $47.40 |
| Purchase #3 | $213.36 | 6.693% | $227.6402 | $227.64 | $227.65 | $227.60 |
| Purchase #4 | $242.95 | 5.102% | $255.3453 | $255.35 | $255.35 | $255.30 |
| Purchase #5 | $117.36 | 5.766% | $124.127 | $124.13 | $124.15 | $124.10 |
| Purchase #6 | $16.28 | 4.489% | $17.0108 | $17.01 | $17.00 | $17.00 |
| Purchase #7 | $188.97 | 5.509% | $199.3804 | $199.38 | $199.40 | $199.40 |
| 7 purchase totals = | $937.38 | $999.5967 | $999.60 | $999.65 | $999.50 | |