| 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 | $101.86 | 7.748% | $109.7521 | $109.75 | $109.75 | $109.80 |
| Purchase #2 | $227.45 | 12.367% | $255.5787 | $255.58 | $255.60 | $255.60 |
| Purchase #3 | $131.67 | 6.155% | $139.7743 | $139.77 | $139.75 | $139.80 |
| Purchase #4 | $183.99 | 4.685% | $192.6099 | $192.61 | $192.60 | $192.60 |
| Purchase #5 | $191.55 | 11.505% | $213.5878 | $213.59 | $213.60 | $213.60 |
| Purchase #6 | $198.34 | 3.856% | $205.988 | $205.99 | $206.00 | $206.00 |
| Purchase #7 | $246.96 | 3.724% | $256.1568 | $256.16 | $256.15 | $256.20 |
| 7 purchase totals = | $1,281.82 | $1,373.4476 | $1,373.45 | $1,373.45 | $1,373.60 | |