| 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 | $248.91 | 6.138% | $264.1881 | $264.19 | $264.20 | $264.20 |
| Purchase #2 | $188.53 | 6.786% | $201.3236 | $201.32 | $201.30 | $201.30 |
| Purchase #3 | $184.85 | 10.131% | $203.5772 | $203.58 | $203.60 | $203.60 |
| Purchase #4 | $75.76 | 13.698% | $86.1376 | $86.14 | $86.15 | $86.10 |
| Purchase #5 | $168.58 | 5.661% | $178.1233 | $178.12 | $178.10 | $178.10 |
| Purchase #6 | $90.49 | 7.159% | $96.9682 | $96.97 | $96.95 | $97.00 |
| Purchase #7 | $158.64 | 10.371% | $175.0926 | $175.09 | $175.10 | $175.10 |
| 7 purchase totals = | $1,115.76 | $1,205.4106 | $1,205.41 | $1,205.40 | $1,205.40 | |