| 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 | $227.30 | 11.124% | $252.5849 | $252.58 | $252.60 | $252.60 |
| Purchase #2 | $113.28 | 7.370% | $121.6287 | $121.63 | $121.65 | $121.60 |
| Purchase #3 | $106.46 | 3.486% | $110.1712 | $110.17 | $110.15 | $110.20 |
| Purchase #4 | $144.45 | 13.741% | $164.2989 | $164.30 | $164.30 | $164.30 |
| Purchase #5 | $207.37 | 6.135% | $220.0921 | $220.09 | $220.10 | $220.10 |
| Purchase #6 | $31.64 | 3.424% | $32.7234 | $32.72 | $32.70 | $32.70 |
| Purchase #7 | $247.88 | 6.647% | $264.3566 | $264.36 | $264.35 | $264.40 |
| 7 purchase totals = | $1,078.38 | $1,165.8558 | $1,165.85 | $1,165.85 | $1,165.90 | |