| 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 | $121.30 | 10.861% | $134.4744 | $134.47 | $134.45 | $134.50 |
| Purchase #2 | $234.56 | 4.526% | $245.1762 | $245.18 | $245.20 | $245.20 |
| Purchase #3 | $95.76 | 9.821% | $105.1646 | $105.16 | $105.15 | $105.20 |
| Purchase #4 | $203.95 | 9.456% | $223.2355 | $223.24 | $223.25 | $223.20 |
| Purchase #5 | $250.25 | 12.309% | $281.0533 | $281.05 | $281.05 | $281.10 |
| Purchase #6 | $123.51 | 5.250% | $129.9943 | $129.99 | $130.00 | $130.00 |
| Purchase #7 | $80.67 | 13.754% | $91.7654 | $91.77 | $91.75 | $91.80 |
| 7 purchase totals = | $1,110.00 | $1,210.8637 | $1,210.86 | $1,210.85 | $1,211.00 | |