| 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 | $109.44 | 6.640% | $116.7068 | $116.71 | $116.70 | $116.70 |
| Purchase #2 | $164.31 | 10.641% | $181.7942 | $181.79 | $181.80 | $181.80 |
| Purchase #3 | $146.96 | 13.870% | $167.3434 | $167.34 | $167.35 | $167.30 |
| Purchase #4 | $187.28 | 12.219% | $210.1637 | $210.16 | $210.15 | $210.20 |
| Purchase #5 | $211.58 | 8.292% | $229.1242 | $229.12 | $229.10 | $229.10 |
| Purchase #6 | $234.47 | 5.848% | $248.1818 | $248.18 | $248.20 | $248.20 |
| Purchase #7 | $237.41 | 4.596% | $248.3214 | $248.32 | $248.30 | $248.30 |
| 7 purchase totals = | $1,291.45 | $1,401.6355 | $1,401.62 | $1,401.60 | $1,401.60 | |