| 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 | $126.27 | 3.764% | $131.0228 | $131.02 | $131.00 | $131.00 |
| Purchase #2 | $205.29 | 6.136% | $217.8866 | $217.89 | $217.90 | $217.90 |
| Purchase #3 | $228.67 | 3.735% | $237.2108 | $237.21 | $237.20 | $237.20 |
| Purchase #4 | $174.30 | 4.321% | $181.8315 | $181.83 | $181.85 | $181.80 |
| Purchase #5 | $120.79 | 4.500% | $126.2256 | $126.23 | $126.25 | $126.20 |
| Purchase #6 | $183.67 | 4.802% | $192.4898 | $192.49 | $192.50 | $192.50 |
| Purchase #7 | $200.94 | 9.413% | $219.8545 | $219.85 | $219.85 | $219.90 |
| 7 purchase totals = | $1,239.93 | $1,306.5216 | $1,306.52 | $1,306.55 | $1,306.50 | |