| 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 | $7.91 | 10.376% | $8.7307 | $8.73 | $8.75 | $8.70 |
| Purchase #2 | $102.63 | 12.383% | $115.3387 | $115.34 | $115.35 | $115.30 |
| Purchase #3 | $244.42 | 13.267% | $276.8472 | $276.85 | $276.85 | $276.80 |
| Purchase #4 | $120.32 | 3.819% | $124.915 | $124.92 | $124.90 | $124.90 |
| Purchase #5 | $35.83 | 4.572% | $37.4681 | $37.47 | $37.45 | $37.50 |
| Purchase #6 | $234.68 | 4.265% | $244.6891 | $244.69 | $244.70 | $244.70 |
| Purchase #7 | $191.35 | 8.130% | $206.9068 | $206.91 | $206.90 | $206.90 |
| 7 purchase totals = | $937.14 | $1,014.8956 | $1,014.91 | $1,014.90 | $1,014.80 | |