| 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 | $243.29 | 12.444% | $273.565 | $273.57 | $273.55 | $273.60 |
| Purchase #2 | $52.74 | 5.186% | $55.4751 | $55.48 | $55.50 | $55.50 |
| Purchase #3 | $95.50 | 10.265% | $105.3031 | $105.30 | $105.30 | $105.30 |
| Purchase #4 | $155.49 | 5.576% | $164.1601 | $164.16 | $164.15 | $164.20 |
| Purchase #5 | $103.31 | 4.216% | $107.6655 | $107.67 | $107.65 | $107.70 |
| Purchase #6 | $249.63 | 5.770% | $264.0337 | $264.03 | $264.05 | $264.00 |
| Purchase #7 | $207.70 | 9.346% | $227.1116 | $227.11 | $227.10 | $227.10 |
| 7 purchase totals = | $1,107.66 | $1,197.3141 | $1,197.32 | $1,197.30 | $1,197.40 | |