| 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 | $216.36 | 11.845% | $241.9878 | $241.99 | $242.00 | $242.00 |
| Purchase #2 | $241.35 | 6.136% | $256.1592 | $256.16 | $256.15 | $256.20 |
| Purchase #3 | $87.75 | 8.533% | $95.2377 | $95.24 | $95.25 | $95.20 |
| Purchase #4 | $29.95 | 8.186% | $32.4017 | $32.40 | $32.40 | $32.40 |
| Purchase #5 | $170.89 | 11.398% | $190.368 | $190.37 | $190.35 | $190.40 |
| Purchase #6 | $68.55 | 3.287% | $70.8032 | $70.80 | $70.80 | $70.80 |
| Purchase #7 | $31.89 | 3.801% | $33.1021 | $33.10 | $33.10 | $33.10 |
| 7 purchase totals = | $846.74 | $920.0597 | $920.06 | $920.05 | $920.10 | |