| 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 | $189.71 | 4.638% | $198.5087 | $198.51 | $198.50 | $198.50 |
| Purchase #2 | $235.76 | 7.194% | $252.7206 | $252.72 | $252.70 | $252.70 |
| Purchase #3 | $42.33 | 3.678% | $43.8869 | $43.89 | $43.90 | $43.90 |
| Purchase #4 | $186.30 | 4.163% | $194.0557 | $194.06 | $194.05 | $194.10 |
| Purchase #5 | $146.74 | 10.580% | $162.2651 | $162.27 | $162.25 | $162.30 |
| Purchase #6 | $164.84 | 10.337% | $181.8795 | $181.88 | $181.90 | $181.90 |
| Purchase #7 | $199.62 | 4.770% | $209.1419 | $209.14 | $209.15 | $209.10 |
| 7 purchase totals = | $1,165.30 | $1,242.4584 | $1,242.47 | $1,242.45 | $1,242.50 | |