| 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 | $241.39 | 6.777% | $257.749 | $257.75 | $257.75 | $257.70 |
| Purchase #2 | $141.25 | 12.470% | $158.8639 | $158.86 | $158.85 | $158.90 |
| Purchase #3 | $6.51 | 4.168% | $6.7813 | $6.78 | $6.80 | $6.80 |
| Purchase #4 | $248.85 | 6.613% | $265.3065 | $265.31 | $265.30 | $265.30 |
| Purchase #5 | $38.46 | 13.175% | $43.5271 | $43.53 | $43.55 | $43.50 |
| Purchase #6 | $119.62 | 3.530% | $123.8426 | $123.84 | $123.85 | $123.80 |
| Purchase #7 | $204.89 | 4.287% | $213.6736 | $213.67 | $213.65 | $213.70 |
| 7 purchase totals = | $1,000.97 | $1,069.7440 | $1,069.74 | $1,069.75 | $1,069.70 | |