| 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 | $244.71 | 3.141% | $252.3963 | $252.40 | $252.40 | $252.40 |
| Purchase #2 | $123.55 | 8.788% | $134.4076 | $134.41 | $134.40 | $134.40 |
| Purchase #3 | $106.73 | 4.565% | $111.6022 | $111.60 | $111.60 | $111.60 |
| Purchase #4 | $27.52 | 8.754% | $29.9291 | $29.93 | $29.95 | $29.90 |
| Purchase #5 | $238.26 | 3.672% | $247.0089 | $247.01 | $247.00 | $247.00 |
| Purchase #6 | $24.31 | 3.673% | $25.2029 | $25.20 | $25.20 | $25.20 |
| Purchase #7 | $159.64 | 5.557% | $168.5112 | $168.51 | $168.50 | $168.50 |
| 7 purchase totals = | $924.72 | $969.0582 | $969.06 | $969.05 | $969.00 | |