| 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 | $112.95 | 13.293% | $127.9644 | $127.96 | $127.95 | $128.00 |
| Purchase #2 | $197.33 | 5.186% | $207.5635 | $207.56 | $207.55 | $207.60 |
| Purchase #3 | $102.82 | 6.109% | $109.1013 | $109.10 | $109.10 | $109.10 |
| Purchase #4 | $56.50 | 8.133% | $61.0951 | $61.10 | $61.10 | $61.10 |
| Purchase #5 | $248.81 | 11.781% | $278.1223 | $278.12 | $278.10 | $278.10 |
| Purchase #6 | $176.63 | 6.200% | $187.5811 | $187.58 | $187.60 | $187.60 |
| Purchase #7 | $218.78 | 3.841% | $227.1833 | $227.18 | $227.20 | $227.20 |
| 7 purchase totals = | $1,113.82 | $1,198.6110 | $1,198.60 | $1,198.60 | $1,198.70 | |