| 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 | $128.78 | 8.763% | $140.065 | $140.07 | $140.05 | $140.10 |
| Purchase #2 | $36.97 | 9.327% | $40.4182 | $40.42 | $40.40 | $40.40 |
| Purchase #3 | $53.58 | 7.121% | $57.3954 | $57.40 | $57.40 | $57.40 |
| Purchase #4 | $227.69 | 9.766% | $249.9262 | $249.93 | $249.95 | $249.90 |
| Purchase #5 | $192.85 | 8.223% | $208.7081 | $208.71 | $208.70 | $208.70 |
| Purchase #6 | $8.66 | 12.287% | $9.7241 | $9.72 | $9.70 | $9.70 |
| Purchase #7 | $209.51 | 3.291% | $216.405 | $216.41 | $216.40 | $216.40 |
| 7 purchase totals = | $858.04 | $922.6420 | $922.66 | $922.60 | $922.60 | |