| 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 | $184.77 | 9.450% | $202.2308 | $202.23 | $202.25 | $202.20 |
| Purchase #2 | $112.32 | 6.697% | $119.8421 | $119.84 | $119.85 | $119.80 |
| Purchase #3 | $114.44 | 4.539% | $119.6344 | $119.63 | $119.65 | $119.60 |
| Purchase #4 | $49.84 | 10.126% | $54.8868 | $54.89 | $54.90 | $54.90 |
| Purchase #5 | $227.81 | 9.814% | $250.1673 | $250.17 | $250.15 | $250.20 |
| Purchase #6 | $32.33 | 10.394% | $35.6904 | $35.69 | $35.70 | $35.70 |
| Purchase #7 | $123.51 | 3.824% | $128.233 | $128.23 | $128.25 | $128.20 |
| 7 purchase totals = | $845.02 | $910.6848 | $910.68 | $910.75 | $910.60 | |