| 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 | $29.92 | 13.443% | $33.9421 | $33.94 | $33.95 | $33.90 |
| Purchase #2 | $235.58 | 7.263% | $252.6902 | $252.69 | $252.70 | $252.70 |
| Purchase #3 | $107.29 | 7.161% | $114.973 | $114.97 | $114.95 | $115.00 |
| Purchase #4 | $245.55 | 7.573% | $264.1455 | $264.15 | $264.15 | $264.10 |
| Purchase #5 | $240.77 | 11.825% | $269.2411 | $269.24 | $269.25 | $269.20 |
| Purchase #6 | $25.60 | 5.363% | $26.9729 | $26.97 | $26.95 | $27.00 |
| Purchase #7 | $242.57 | 7.125% | $259.8531 | $259.85 | $259.85 | $259.90 |
| 7 purchase totals = | $1,127.28 | $1,221.8179 | $1,221.81 | $1,221.80 | $1,221.80 | |