| 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 | $206.29 | 12.325% | $231.7152 | $231.72 | $231.70 | $231.70 |
| Purchase #2 | $170.83 | 13.207% | $193.3915 | $193.39 | $193.40 | $193.40 |
| Purchase #3 | $189.30 | 4.688% | $198.1744 | $198.17 | $198.15 | $198.20 |
| Purchase #4 | $170.41 | 6.291% | $181.1305 | $181.13 | $181.15 | $181.10 |
| Purchase #5 | $190.85 | 12.438% | $214.5879 | $214.59 | $214.60 | $214.60 |
| Purchase #6 | $39.50 | 4.365% | $41.2242 | $41.22 | $41.20 | $41.20 |
| Purchase #7 | $188.88 | 13.613% | $214.5922 | $214.59 | $214.60 | $214.60 |
| 7 purchase totals = | $1,156.06 | $1,274.8159 | $1,274.81 | $1,274.80 | $1,274.80 | |