| 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 | $104.91 | 3.814% | $108.9113 | $108.91 | $108.90 | $108.90 |
| Purchase #2 | $198.85 | 12.624% | $223.9528 | $223.95 | $223.95 | $224.00 |
| Purchase #3 | $105.27 | 7.687% | $113.3621 | $113.36 | $113.35 | $113.40 |
| Purchase #4 | $131.92 | 6.171% | $140.0608 | $140.06 | $140.05 | $140.10 |
| Purchase #5 | $214.50 | 5.377% | $226.0337 | $226.03 | $226.05 | $226.00 |
| Purchase #6 | $178.68 | 13.259% | $202.3712 | $202.37 | $202.35 | $202.40 |
| Purchase #7 | $186.51 | 3.860% | $193.7093 | $193.71 | $193.70 | $193.70 |
| 7 purchase totals = | $1,120.64 | $1,208.4012 | $1,208.39 | $1,208.35 | $1,208.50 | |