| 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 | $117.37 | 11.221% | $130.5401 | $130.54 | $130.55 | $130.50 |
| Purchase #2 | $96.55 | 3.874% | $100.2903 | $100.29 | $100.30 | $100.30 |
| Purchase #3 | $128.34 | 6.211% | $136.3112 | $136.31 | $136.30 | $136.30 |
| Purchase #4 | $186.58 | 6.467% | $198.6461 | $198.65 | $198.65 | $198.60 |
| Purchase #5 | $42.70 | 12.474% | $48.0264 | $48.03 | $48.05 | $48.00 |
| Purchase #6 | $234.65 | 5.179% | $246.8025 | $246.80 | $246.80 | $246.80 |
| Purchase #7 | $123.40 | 13.290% | $139.7999 | $139.80 | $139.80 | $139.80 |
| 7 purchase totals = | $929.59 | $1,000.4165 | $1,000.42 | $1,000.45 | $1,000.30 | |