| 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 | $116.31 | 3.601% | $120.4983 | $120.50 | $120.50 | $120.50 |
| Purchase #2 | $43.53 | 11.265% | $48.4337 | $48.43 | $48.45 | $48.40 |
| Purchase #3 | $171.94 | 3.592% | $178.1161 | $178.12 | $178.10 | $178.10 |
| Purchase #4 | $233.87 | 8.186% | $253.0146 | $253.01 | $253.00 | $253.00 |
| Purchase #5 | $182.34 | 12.264% | $204.7022 | $204.70 | $204.70 | $204.70 |
| Purchase #6 | $79.95 | 11.117% | $88.838 | $88.84 | $88.85 | $88.80 |
| Purchase #7 | $123.29 | 10.850% | $136.667 | $136.67 | $136.65 | $136.70 |
| 7 purchase totals = | $951.23 | $1,030.2699 | $1,030.27 | $1,030.25 | $1,030.20 | |