| 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 | $50.99 | 12.218% | $57.22 | $57.22 | $57.20 | $57.20 |
| Purchase #2 | $188.60 | 5.163% | $198.3374 | $198.34 | $198.35 | $198.30 |
| Purchase #3 | $111.74 | 4.611% | $116.8923 | $116.89 | $116.90 | $116.90 |
| Purchase #4 | $244.48 | 10.857% | $271.0232 | $271.02 | $271.00 | $271.00 |
| Purchase #5 | $190.79 | 12.748% | $215.1119 | $215.11 | $215.10 | $215.10 |
| Purchase #6 | $100.33 | 9.422% | $109.7831 | $109.78 | $109.80 | $109.80 |
| Purchase #7 | $171.97 | 12.262% | $193.057 | $193.06 | $193.05 | $193.10 |
| 7 purchase totals = | $1,058.90 | $1,161.4249 | $1,161.42 | $1,161.40 | $1,161.40 | |