| 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 | $125.49 | 9.142% | $136.9623 | $136.96 | $136.95 | $137.00 |
| Purchase #2 | $56.62 | 9.684% | $62.1031 | $62.10 | $62.10 | $62.10 |
| Purchase #3 | $225.67 | 11.800% | $252.2991 | $252.30 | $252.30 | $252.30 |
| Purchase #4 | $216.92 | 3.795% | $225.1521 | $225.15 | $225.15 | $225.20 |
| Purchase #5 | $246.85 | 13.387% | $279.8958 | $279.90 | $279.90 | $279.90 |
| Purchase #6 | $216.93 | 3.305% | $224.0995 | $224.10 | $224.10 | $224.10 |
| Purchase #7 | $109.50 | 12.609% | $123.3069 | $123.31 | $123.30 | $123.30 |
| 7 purchase totals = | $1,197.98 | $1,303.8188 | $1,303.82 | $1,303.80 | $1,303.90 | |