| 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 | $112.74 | 7.222% | $120.8821 | $120.88 | $120.90 | $120.90 |
| Purchase #2 | $41.85 | 6.482% | $44.5627 | $44.56 | $44.55 | $44.60 |
| Purchase #3 | $213.70 | 8.719% | $232.3325 | $232.33 | $232.35 | $232.30 |
| Purchase #4 | $124.94 | 3.437% | $129.2342 | $129.23 | $129.25 | $129.20 |
| Purchase #5 | $222.91 | 5.158% | $234.4077 | $234.41 | $234.40 | $234.40 |
| Purchase #6 | $214.31 | 5.393% | $225.8677 | $225.87 | $225.85 | $225.90 |
| Purchase #7 | $110.44 | 11.743% | $123.409 | $123.41 | $123.40 | $123.40 |
| 7 purchase totals = | $1,040.89 | $1,110.6959 | $1,110.69 | $1,110.70 | $1,110.70 | |