| 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 | $7.46 | 8.744% | $8.1123 | $8.11 | $8.10 | $8.10 |
| Purchase #2 | $191.30 | 8.765% | $208.0674 | $208.07 | $208.05 | $208.10 |
| Purchase #3 | $202.76 | 11.752% | $226.5884 | $226.59 | $226.60 | $226.60 |
| Purchase #4 | $126.74 | 5.386% | $133.5662 | $133.57 | $133.55 | $133.60 |
| Purchase #5 | $187.60 | 8.353% | $203.2702 | $203.27 | $203.25 | $203.30 |
| Purchase #6 | $198.59 | 7.507% | $213.4982 | $213.50 | $213.50 | $213.50 |
| Purchase #7 | $129.80 | 3.179% | $133.9263 | $133.93 | $133.95 | $133.90 |
| 7 purchase totals = | $1,044.25 | $1,127.0290 | $1,127.04 | $1,127.00 | $1,127.10 | |