| 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 | $121.99 | 8.259% | $132.0652 | $132.07 | $132.05 | $132.10 |
| Purchase #2 | $113.58 | 4.421% | $118.6014 | $118.60 | $118.60 | $118.60 |
| Purchase #3 | $7.73 | 7.316% | $8.2955 | $8.30 | $8.30 | $8.30 |
| Purchase #4 | $46.65 | 6.748% | $49.7979 | $49.80 | $49.80 | $49.80 |
| Purchase #5 | $144.78 | 6.238% | $153.8114 | $153.81 | $153.80 | $153.80 |
| Purchase #6 | $223.35 | 11.814% | $249.7366 | $249.74 | $249.75 | $249.70 |
| Purchase #7 | $228.36 | 3.845% | $237.1404 | $237.14 | $237.15 | $237.10 |
| 7 purchase totals = | $886.44 | $949.4484 | $949.46 | $949.45 | $949.40 | |