| 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 | $83.66 | 13.377% | $94.8512 | $94.85 | $94.85 | $94.90 |
| Purchase #2 | $93.75 | 11.616% | $104.64 | $104.64 | $104.65 | $104.60 |
| Purchase #3 | $157.43 | 4.323% | $164.2357 | $164.24 | $164.25 | $164.20 |
| Purchase #4 | $227.73 | 12.668% | $256.5788 | $256.58 | $256.60 | $256.60 |
| Purchase #5 | $171.31 | 13.473% | $194.3906 | $194.39 | $194.40 | $194.40 |
| Purchase #6 | $210.25 | 9.420% | $230.0556 | $230.06 | $230.05 | $230.10 |
| Purchase #7 | $239.28 | 8.131% | $258.7359 | $258.74 | $258.75 | $258.70 |
| 7 purchase totals = | $1,183.41 | $1,303.4878 | $1,303.50 | $1,303.55 | $1,303.50 | |