| 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 | $120.66 | 3.684% | $125.1051 | $125.11 | $125.10 | $125.10 |
| Purchase #2 | $76.96 | 8.386% | $83.4139 | $83.41 | $83.40 | $83.40 |
| Purchase #3 | $176.72 | 6.417% | $188.0601 | $188.06 | $188.05 | $188.10 |
| Purchase #4 | $238.46 | 8.346% | $258.3619 | $258.36 | $258.35 | $258.40 |
| Purchase #5 | $31.25 | 13.295% | $35.4047 | $35.40 | $35.40 | $35.40 |
| Purchase #6 | $134.75 | 13.356% | $152.7472 | $152.75 | $152.75 | $152.70 |
| Purchase #7 | $37.53 | 7.818% | $40.4641 | $40.46 | $40.45 | $40.50 |
| 7 purchase totals = | $816.33 | $883.5570 | $883.55 | $883.50 | $883.60 | |