| 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 | $81.35 | 10.752% | $90.0968 | $90.10 | $90.10 | $90.10 |
| Purchase #2 | $165.95 | 12.486% | $186.6705 | $186.67 | $186.65 | $186.70 |
| Purchase #3 | $7.40 | 8.193% | $8.0063 | $8.01 | $8.00 | $8.00 |
| Purchase #4 | $95.32 | 7.184% | $102.1678 | $102.17 | $102.15 | $102.20 |
| Purchase #5 | $161.37 | 4.182% | $168.1185 | $168.12 | $168.10 | $168.10 |
| Purchase #6 | $225.80 | 8.723% | $245.4965 | $245.50 | $245.50 | $245.50 |
| Purchase #7 | $231.82 | 6.615% | $247.1549 | $247.15 | $247.15 | $247.20 |
| 7 purchase totals = | $969.01 | $1,047.7113 | $1,047.72 | $1,047.65 | $1,047.80 | |