| 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 | $139.69 | 9.492% | $152.9494 | $152.95 | $152.95 | $152.90 |
| Purchase #2 | $197.72 | 8.614% | $214.7516 | $214.75 | $214.75 | $214.80 |
| Purchase #3 | $189.29 | 3.420% | $195.7637 | $195.76 | $195.75 | $195.80 |
| Purchase #4 | $226.69 | 6.559% | $241.5586 | $241.56 | $241.55 | $241.60 |
| Purchase #5 | $13.67 | 3.720% | $14.1785 | $14.18 | $14.20 | $14.20 |
| Purchase #6 | $42.73 | 11.414% | $47.6072 | $47.61 | $47.60 | $47.60 |
| Purchase #7 | $154.80 | 11.821% | $173.0989 | $173.10 | $173.10 | $173.10 |
| 7 purchase totals = | $964.59 | $1,039.9079 | $1,039.91 | $1,039.90 | $1,040.00 | |