| 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 | $202.99 | 4.422% | $211.9662 | $211.97 | $211.95 | $212.00 |
| Purchase #2 | $193.37 | 6.455% | $205.852 | $205.85 | $205.85 | $205.90 |
| Purchase #3 | $157.55 | 4.162% | $164.1072 | $164.11 | $164.10 | $164.10 |
| Purchase #4 | $69.62 | 7.129% | $74.5832 | $74.58 | $74.60 | $74.60 |
| Purchase #5 | $154.46 | 10.433% | $170.5748 | $170.57 | $170.55 | $170.60 |
| Purchase #6 | $186.84 | 12.377% | $209.9652 | $209.97 | $209.95 | $210.00 |
| Purchase #7 | $65.60 | 13.664% | $74.5636 | $74.56 | $74.55 | $74.60 |
| 7 purchase totals = | $1,030.43 | $1,111.6122 | $1,111.61 | $1,111.55 | $1,111.80 | |