| 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 | $150.30 | 3.478% | $155.5274 | $155.53 | $155.55 | $155.50 |
| Purchase #2 | $12.56 | 13.187% | $14.2163 | $14.22 | $14.20 | $14.20 |
| Purchase #3 | $239.98 | 3.414% | $248.1729 | $248.17 | $248.15 | $248.20 |
| Purchase #4 | $121.79 | 4.193% | $126.8967 | $126.90 | $126.90 | $126.90 |
| Purchase #5 | $224.93 | 6.490% | $239.528 | $239.53 | $239.55 | $239.50 |
| Purchase #6 | $186.90 | 10.794% | $207.074 | $207.07 | $207.05 | $207.10 |
| Purchase #7 | $70.86 | 3.496% | $73.3373 | $73.34 | $73.35 | $73.30 |
| 7 purchase totals = | $1,007.32 | $1,064.7526 | $1,064.76 | $1,064.75 | $1,064.70 | |