| 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 | $231.66 | 8.636% | $251.6662 | $251.67 | $251.65 | $251.70 |
| Purchase #2 | $158.93 | 10.776% | $176.0563 | $176.06 | $176.05 | $176.10 |
| Purchase #3 | $250.31 | 8.332% | $271.1658 | $271.17 | $271.15 | $271.20 |
| Purchase #4 | $141.25 | 7.716% | $152.1489 | $152.15 | $152.15 | $152.10 |
| Purchase #5 | $47.85 | 7.715% | $51.5416 | $51.54 | $51.55 | $51.50 |
| Purchase #6 | $234.33 | 8.537% | $254.3348 | $254.33 | $254.35 | $254.30 |
| Purchase #7 | $233.99 | 12.368% | $262.9299 | $262.93 | $262.95 | $262.90 |
| 7 purchase totals = | $1,298.32 | $1,419.8435 | $1,419.85 | $1,419.85 | $1,419.80 | |