| 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 | $240.61 | 3.840% | $249.8494 | $249.85 | $249.85 | $249.80 |
| Purchase #2 | $190.43 | 6.161% | $202.1624 | $202.16 | $202.15 | $202.20 |
| Purchase #3 | $129.71 | 3.224% | $133.8919 | $133.89 | $133.90 | $133.90 |
| Purchase #4 | $156.77 | 6.659% | $167.2093 | $167.21 | $167.20 | $167.20 |
| Purchase #5 | $110.92 | 3.276% | $114.5537 | $114.55 | $114.55 | $114.60 |
| Purchase #6 | $117.81 | 7.279% | $126.3854 | $126.39 | $126.40 | $126.40 |
| Purchase #7 | $81.52 | 4.764% | $85.4036 | $85.40 | $85.40 | $85.40 |
| 7 purchase totals = | $1,027.77 | $1,079.4557 | $1,079.45 | $1,079.45 | $1,079.50 | |