| 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 | $212.71 | 5.115% | $223.5901 | $223.59 | $223.60 | $223.60 |
| Purchase #2 | $114.90 | 3.157% | $118.5274 | $118.53 | $118.55 | $118.50 |
| Purchase #3 | $58.29 | 4.371% | $60.8379 | $60.84 | $60.85 | $60.80 |
| Purchase #4 | $164.72 | 13.740% | $187.3525 | $187.35 | $187.35 | $187.40 |
| Purchase #5 | $50.85 | 3.172% | $52.463 | $52.46 | $52.45 | $52.50 |
| Purchase #6 | $196.31 | 5.741% | $207.5802 | $207.58 | $207.60 | $207.60 |
| Purchase #7 | $46.62 | 5.159% | $49.0251 | $49.03 | $49.05 | $49.00 |
| 7 purchase totals = | $844.40 | $899.3762 | $899.38 | $899.45 | $899.40 | |