| 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 | $225.98 | 12.799% | $254.9032 | $254.90 | $254.90 | $254.90 |
| Purchase #2 | $215.31 | 11.375% | $239.8015 | $239.80 | $239.80 | $239.80 |
| Purchase #3 | $207.56 | 6.498% | $221.0472 | $221.05 | $221.05 | $221.00 |
| Purchase #4 | $6.33 | 10.105% | $6.9696 | $6.97 | $6.95 | $7.00 |
| Purchase #5 | $201.65 | 10.779% | $223.3859 | $223.39 | $223.40 | $223.40 |
| Purchase #6 | $5.59 | 13.490% | $6.3441 | $6.34 | $6.35 | $6.30 |
| Purchase #7 | $88.43 | 12.762% | $99.7154 | $99.72 | $99.70 | $99.70 |
| 7 purchase totals = | $950.85 | $1,052.1669 | $1,052.17 | $1,052.15 | $1,052.10 | |