| 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 | $183.66 | 10.592% | $203.1133 | $203.11 | $203.10 | $203.10 |
| Purchase #2 | $102.87 | 12.747% | $115.9828 | $115.98 | $116.00 | $116.00 |
| Purchase #3 | $116.46 | 5.737% | $123.1413 | $123.14 | $123.15 | $123.10 |
| Purchase #4 | $13.52 | 13.737% | $15.3772 | $15.38 | $15.40 | $15.40 |
| Purchase #5 | $232.87 | 6.739% | $248.5631 | $248.56 | $248.55 | $248.60 |
| Purchase #6 | $247.73 | 9.337% | $270.8606 | $270.86 | $270.85 | $270.90 |
| Purchase #7 | $133.78 | 4.332% | $139.5753 | $139.58 | $139.60 | $139.60 |
| 7 purchase totals = | $1,030.89 | $1,116.6136 | $1,116.61 | $1,116.65 | $1,116.70 | |