| 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 | $193.46 | 9.872% | $212.5584 | $212.56 | $212.55 | $212.60 |
| Purchase #2 | $240.54 | 12.640% | $270.9443 | $270.94 | $270.95 | $270.90 |
| Purchase #3 | $111.58 | 11.792% | $124.7375 | $124.74 | $124.75 | $124.70 |
| Purchase #4 | $212.28 | 7.262% | $227.6958 | $227.70 | $227.70 | $227.70 |
| Purchase #5 | $9.61 | 7.342% | $10.3156 | $10.32 | $10.30 | $10.30 |
| Purchase #6 | $128.39 | 3.237% | $132.546 | $132.55 | $132.55 | $132.50 |
| Purchase #7 | $107.73 | 6.588% | $114.8273 | $114.83 | $114.85 | $114.80 |
| 7 purchase totals = | $1,003.59 | $1,093.6249 | $1,093.64 | $1,093.65 | $1,093.50 | |