| 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 | $114.25 | 11.662% | $127.5738 | $127.57 | $127.55 | $127.60 |
| Purchase #2 | $242.70 | 11.257% | $270.0207 | $270.02 | $270.00 | $270.00 |
| Purchase #3 | $227.35 | 5.729% | $240.3749 | $240.37 | $240.35 | $240.40 |
| Purchase #4 | $24.42 | 13.849% | $27.8019 | $27.80 | $27.80 | $27.80 |
| Purchase #5 | $84.51 | 11.716% | $94.4112 | $94.41 | $94.40 | $94.40 |
| Purchase #6 | $74.64 | 8.691% | $81.127 | $81.13 | $81.15 | $81.10 |
| Purchase #7 | $149.92 | 10.821% | $166.1428 | $166.14 | $166.15 | $166.10 |
| 7 purchase totals = | $917.79 | $1,007.4523 | $1,007.44 | $1,007.40 | $1,007.40 | |