| 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 | $228.90 | 12.574% | $257.6819 | $257.68 | $257.70 | $257.70 |
| Purchase #2 | $196.44 | 3.197% | $202.7202 | $202.72 | $202.70 | $202.70 |
| Purchase #3 | $67.96 | 6.526% | $72.3951 | $72.40 | $72.40 | $72.40 |
| Purchase #4 | $206.91 | 4.585% | $216.3968 | $216.40 | $216.40 | $216.40 |
| Purchase #5 | $144.63 | 12.449% | $162.635 | $162.64 | $162.65 | $162.60 |
| Purchase #6 | $87.65 | 10.473% | $96.8296 | $96.83 | $96.85 | $96.80 |
| Purchase #7 | $71.71 | 4.107% | $74.6551 | $74.66 | $74.65 | $74.70 |
| 7 purchase totals = | $1,004.20 | $1,083.3137 | $1,083.33 | $1,083.35 | $1,083.30 | |