| 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 | $127.90 | 6.130% | $135.7403 | $135.74 | $135.75 | $135.70 |
| Purchase #2 | $225.89 | 11.810% | $252.5676 | $252.57 | $252.55 | $252.60 |
| Purchase #3 | $239.52 | 4.270% | $249.7475 | $249.75 | $249.75 | $249.70 |
| Purchase #4 | $72.80 | 13.476% | $82.6105 | $82.61 | $82.60 | $82.60 |
| Purchase #5 | $139.92 | 13.398% | $158.6665 | $158.67 | $158.65 | $158.70 |
| Purchase #6 | $88.32 | 8.852% | $96.1381 | $96.14 | $96.15 | $96.10 |
| Purchase #7 | $96.89 | 6.652% | $103.3351 | $103.34 | $103.35 | $103.30 |
| 7 purchase totals = | $991.24 | $1,078.8056 | $1,078.82 | $1,078.80 | $1,078.70 | |