| 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 | $100.35 | 8.660% | $109.0403 | $109.04 | $109.05 | $109.00 |
| Purchase #2 | $188.88 | 8.711% | $205.3333 | $205.33 | $205.35 | $205.30 |
| Purchase #3 | $120.79 | 4.162% | $125.8173 | $125.82 | $125.80 | $125.80 |
| Purchase #4 | $220.95 | 12.752% | $249.1255 | $249.13 | $249.15 | $249.10 |
| Purchase #5 | $25.40 | 10.760% | $28.133 | $28.13 | $28.15 | $28.10 |
| Purchase #6 | $248.54 | 8.347% | $269.2856 | $269.29 | $269.30 | $269.30 |
| Purchase #7 | $76.65 | 6.531% | $81.656 | $81.66 | $81.65 | $81.70 |
| 7 purchase totals = | $981.56 | $1,068.3910 | $1,068.40 | $1,068.45 | $1,068.30 | |