| 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 | $119.83 | 4.229% | $124.8976 | $124.90 | $124.90 | $124.90 |
| Purchase #2 | $151.96 | 8.513% | $164.8964 | $164.90 | $164.90 | $164.90 |
| Purchase #3 | $128.69 | 9.176% | $140.4986 | $140.50 | $140.50 | $140.50 |
| Purchase #4 | $221.45 | 9.615% | $242.7424 | $242.74 | $242.75 | $242.70 |
| Purchase #5 | $183.35 | 6.119% | $194.5692 | $194.57 | $194.55 | $194.60 |
| Purchase #6 | $239.26 | 8.354% | $259.2478 | $259.25 | $259.25 | $259.20 |
| Purchase #7 | $93.28 | 11.570% | $104.0725 | $104.07 | $104.05 | $104.10 |
| 7 purchase totals = | $1,137.82 | $1,230.9245 | $1,230.93 | $1,230.90 | $1,230.90 | |