| 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 | $240.74 | 9.792% | $264.3133 | $264.31 | $264.30 | $264.30 |
| Purchase #2 | $109.90 | 7.703% | $118.3656 | $118.37 | $118.35 | $118.40 |
| Purchase #3 | $221.39 | 4.139% | $230.5533 | $230.55 | $230.55 | $230.60 |
| Purchase #4 | $195.51 | 3.464% | $202.2825 | $202.28 | $202.30 | $202.30 |
| Purchase #5 | $213.58 | 11.146% | $237.3856 | $237.39 | $237.40 | $237.40 |
| Purchase #6 | $69.75 | 11.588% | $77.8326 | $77.83 | $77.85 | $77.80 |
| Purchase #7 | $119.45 | 8.173% | $129.2126 | $129.21 | $129.20 | $129.20 |
| 7 purchase totals = | $1,170.32 | $1,259.9455 | $1,259.94 | $1,259.95 | $1,260.00 | |