| 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 | $205.79 | 9.607% | $225.5602 | $225.56 | $225.55 | $225.60 |
| Purchase #2 | $126.68 | 8.540% | $137.4985 | $137.50 | $137.50 | $137.50 |
| Purchase #3 | $206.69 | 13.421% | $234.4299 | $234.43 | $234.45 | $234.40 |
| Purchase #4 | $30.38 | 3.750% | $31.5193 | $31.52 | $31.50 | $31.50 |
| Purchase #5 | $190.61 | 10.219% | $210.0884 | $210.09 | $210.10 | $210.10 |
| Purchase #6 | $206.68 | 9.508% | $226.3311 | $226.33 | $226.35 | $226.30 |
| Purchase #7 | $80.39 | 12.802% | $90.6815 | $90.68 | $90.70 | $90.70 |
| 7 purchase totals = | $1,047.22 | $1,156.1089 | $1,156.11 | $1,156.15 | $1,156.10 | |