| 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 | $198.92 | 10.533% | $219.8722 | $219.87 | $219.85 | $219.90 |
| Purchase #2 | $223.34 | 8.239% | $241.741 | $241.74 | $241.75 | $241.70 |
| Purchase #3 | $198.46 | 10.210% | $218.7228 | $218.72 | $218.70 | $218.70 |
| Purchase #4 | $52.39 | 11.253% | $58.2854 | $58.29 | $58.30 | $58.30 |
| Purchase #5 | $228.79 | 5.714% | $241.8631 | $241.86 | $241.85 | $241.90 |
| Purchase #6 | $230.84 | 4.671% | $241.6225 | $241.62 | $241.60 | $241.60 |
| Purchase #7 | $102.43 | 11.479% | $114.1879 | $114.19 | $114.20 | $114.20 |
| 7 purchase totals = | $1,235.17 | $1,336.2949 | $1,336.29 | $1,336.25 | $1,336.30 | |