| 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 | $217.35 | 5.848% | $230.0606 | $230.06 | $230.05 | $230.10 |
| Purchase #2 | $185.87 | 11.312% | $206.8956 | $206.90 | $206.90 | $206.90 |
| Purchase #3 | $240.32 | 8.323% | $260.3218 | $260.32 | $260.30 | $260.30 |
| Purchase #4 | $212.27 | 8.537% | $230.3915 | $230.39 | $230.40 | $230.40 |
| Purchase #5 | $111.35 | 3.468% | $115.2116 | $115.21 | $115.20 | $115.20 |
| Purchase #6 | $216.98 | 11.868% | $242.7312 | $242.73 | $242.75 | $242.70 |
| Purchase #7 | $81.28 | 9.184% | $88.7448 | $88.74 | $88.75 | $88.70 |
| 7 purchase totals = | $1,265.42 | $1,374.3571 | $1,374.35 | $1,374.35 | $1,374.30 | |