| 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 | $106.73 | 8.511% | $115.8138 | $115.81 | $115.80 | $115.80 |
| Purchase #2 | $240.89 | 8.867% | $262.2497 | $262.25 | $262.25 | $262.20 |
| Purchase #3 | $241.59 | 4.245% | $251.8455 | $251.85 | $251.85 | $251.80 |
| Purchase #4 | $204.59 | 8.194% | $221.3541 | $221.35 | $221.35 | $221.40 |
| Purchase #5 | $35.50 | 8.430% | $38.4927 | $38.49 | $38.50 | $38.50 |
| Purchase #6 | $110.52 | 13.818% | $125.7917 | $125.79 | $125.80 | $125.80 |
| Purchase #7 | $151.73 | 8.547% | $164.6984 | $164.70 | $164.70 | $164.70 |
| 7 purchase totals = | $1,091.55 | $1,180.2459 | $1,180.24 | $1,180.25 | $1,180.20 | |