| 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 | $225.38 | 11.715% | $251.7833 | $251.78 | $251.80 | $251.80 |
| Purchase #2 | $83.35 | 9.220% | $91.0349 | $91.03 | $91.05 | $91.00 |
| Purchase #3 | $132.52 | 8.346% | $143.5801 | $143.58 | $143.60 | $143.60 |
| Purchase #4 | $123.84 | 8.192% | $133.985 | $133.99 | $134.00 | $134.00 |
| Purchase #5 | $247.62 | 12.606% | $278.835 | $278.84 | $278.85 | $278.80 |
| Purchase #6 | $183.45 | 10.788% | $203.2406 | $203.24 | $203.25 | $203.20 |
| Purchase #7 | $198.39 | 4.703% | $207.7203 | $207.72 | $207.70 | $207.70 |
| 7 purchase totals = | $1,194.55 | $1,310.1792 | $1,310.18 | $1,310.25 | $1,310.10 | |