| 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 | $225.39 | 10.661% | $249.4188 | $249.42 | $249.40 | $249.40 |
| Purchase #2 | $190.85 | 7.631% | $205.4138 | $205.41 | $205.40 | $205.40 |
| Purchase #3 | $151.49 | 13.235% | $171.5397 | $171.54 | $171.55 | $171.50 |
| Purchase #4 | $169.86 | 7.114% | $181.9438 | $181.94 | $181.95 | $181.90 |
| Purchase #5 | $230.38 | 3.196% | $237.7429 | $237.74 | $237.75 | $237.70 |
| Purchase #6 | $166.79 | 10.601% | $184.4714 | $184.47 | $184.45 | $184.50 |
| Purchase #7 | $75.89 | 10.770% | $84.0634 | $84.06 | $84.05 | $84.10 |
| 7 purchase totals = | $1,210.65 | $1,314.5938 | $1,314.58 | $1,314.55 | $1,314.50 | |