| 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 | $38.34 | 12.605% | $43.1728 | $43.17 | $43.15 | $43.20 |
| Purchase #2 | $243.87 | 5.333% | $256.8756 | $256.88 | $256.90 | $256.90 |
| Purchase #3 | $72.28 | 5.325% | $76.1289 | $76.13 | $76.15 | $76.10 |
| Purchase #4 | $238.83 | 13.379% | $270.7831 | $270.78 | $270.80 | $270.80 |
| Purchase #5 | $43.73 | 12.598% | $49.2391 | $49.24 | $49.25 | $49.20 |
| Purchase #6 | $179.41 | 7.866% | $193.5224 | $193.52 | $193.50 | $193.50 |
| Purchase #7 | $215.31 | 5.730% | $227.6473 | $227.65 | $227.65 | $227.60 |
| 7 purchase totals = | $1,031.77 | $1,117.3692 | $1,117.37 | $1,117.40 | $1,117.30 | |