| 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 | $226.49 | 12.627% | $255.0889 | $255.09 | $255.10 | $255.10 |
| Purchase #2 | $185.26 | 13.438% | $210.1552 | $210.16 | $210.15 | $210.20 |
| Purchase #3 | $17.34 | 6.356% | $18.4421 | $18.44 | $18.45 | $18.40 |
| Purchase #4 | $188.52 | 13.270% | $213.5366 | $213.54 | $213.55 | $213.50 |
| Purchase #5 | $30.82 | 4.213% | $32.1184 | $32.12 | $32.10 | $32.10 |
| Purchase #6 | $146.86 | 9.388% | $160.6472 | $160.65 | $160.65 | $160.60 |
| Purchase #7 | $120.77 | 3.753% | $125.3025 | $125.30 | $125.30 | $125.30 |
| 7 purchase totals = | $916.06 | $1,015.2909 | $1,015.30 | $1,015.30 | $1,015.20 | |