| 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 | $215.31 | 11.616% | $240.3204 | $240.32 | $240.30 | $240.30 |
| Purchase #2 | $248.35 | 5.724% | $262.5656 | $262.57 | $262.55 | $262.60 |
| Purchase #3 | $61.87 | 8.670% | $67.2341 | $67.23 | $67.25 | $67.20 |
| Purchase #4 | $29.60 | 12.865% | $33.408 | $33.41 | $33.40 | $33.40 |
| Purchase #5 | $125.28 | 6.856% | $133.8692 | $133.87 | $133.85 | $133.90 |
| Purchase #6 | $69.28 | 7.569% | $74.5238 | $74.52 | $74.50 | $74.50 |
| Purchase #7 | $31.53 | 6.234% | $33.4956 | $33.50 | $33.50 | $33.50 |
| 7 purchase totals = | $781.22 | $845.4167 | $845.42 | $845.35 | $845.40 | |