| 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 | $224.95 | 8.592% | $244.2777 | $244.28 | $244.30 | $244.30 |
| Purchase #2 | $7.72 | 7.405% | $8.2917 | $8.29 | $8.30 | $8.30 |
| Purchase #3 | $97.50 | 9.151% | $106.4222 | $106.42 | $106.40 | $106.40 |
| Purchase #4 | $220.85 | 12.352% | $248.1294 | $248.13 | $248.15 | $248.10 |
| Purchase #5 | $157.61 | 5.407% | $166.132 | $166.13 | $166.15 | $166.10 |
| Purchase #6 | $238.39 | 12.188% | $267.445 | $267.45 | $267.45 | $267.40 |
| Purchase #7 | $39.43 | 6.183% | $41.868 | $41.87 | $41.85 | $41.90 |
| 7 purchase totals = | $986.45 | $1,082.5660 | $1,082.57 | $1,082.60 | $1,082.50 | |