| 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 | $204.96 | 9.112% | $223.636 | $223.64 | $223.65 | $223.60 |
| Purchase #2 | $106.68 | 4.320% | $111.2886 | $111.29 | $111.30 | $111.30 |
| Purchase #3 | $75.48 | 7.165% | $80.8881 | $80.89 | $80.90 | $80.90 |
| Purchase #4 | $212.91 | 3.152% | $219.6209 | $219.62 | $219.60 | $219.60 |
| Purchase #5 | $120.74 | 3.542% | $125.0166 | $125.02 | $125.00 | $125.00 |
| Purchase #6 | $172.68 | 5.146% | $181.5661 | $181.57 | $181.55 | $181.60 |
| Purchase #7 | $227.94 | 9.221% | $248.9583 | $248.96 | $248.95 | $249.00 |
| 7 purchase totals = | $1,121.39 | $1,190.9746 | $1,190.99 | $1,190.95 | $1,191.00 | |