| 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 | $103.52 | 5.600% | $109.3171 | $109.32 | $109.30 | $109.30 |
| Purchase #2 | $92.33 | 13.376% | $104.6801 | $104.68 | $104.70 | $104.70 |
| Purchase #3 | $243.91 | 3.391% | $252.181 | $252.18 | $252.20 | $252.20 |
| Purchase #4 | $145.87 | 5.825% | $154.3669 | $154.37 | $154.35 | $154.40 |
| Purchase #5 | $222.53 | 11.705% | $248.5771 | $248.58 | $248.60 | $248.60 |
| Purchase #6 | $66.53 | 3.747% | $69.0229 | $69.02 | $69.00 | $69.00 |
| Purchase #7 | $177.63 | 13.847% | $202.2264 | $202.23 | $202.25 | $202.20 |
| 7 purchase totals = | $1,052.32 | $1,140.3715 | $1,140.38 | $1,140.40 | $1,140.40 | |