| 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 | $245.81 | 11.551% | $274.2035 | $274.20 | $274.20 | $274.20 |
| Purchase #2 | $142.64 | 7.374% | $153.1583 | $153.16 | $153.15 | $153.20 |
| Purchase #3 | $7.89 | 3.268% | $8.1478 | $8.15 | $8.15 | $8.10 |
| Purchase #4 | $174.52 | 13.492% | $198.0662 | $198.07 | $198.05 | $198.10 |
| Purchase #5 | $141.80 | 11.816% | $158.5551 | $158.56 | $158.55 | $158.60 |
| Purchase #6 | $63.96 | 5.339% | $67.3748 | $67.37 | $67.35 | $67.40 |
| Purchase #7 | $62.68 | 8.213% | $67.8279 | $67.83 | $67.85 | $67.80 |
| 7 purchase totals = | $839.30 | $927.3336 | $927.34 | $927.30 | $927.40 | |