| 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 | $188.88 | 13.343% | $214.0823 | $214.08 | $214.10 | $214.10 |
| Purchase #2 | $242.49 | 11.363% | $270.0441 | $270.04 | $270.05 | $270.00 |
| Purchase #3 | $139.60 | 3.368% | $144.3017 | $144.30 | $144.30 | $144.30 |
| Purchase #4 | $81.77 | 11.377% | $91.073 | $91.07 | $91.05 | $91.10 |
| Purchase #5 | $226.91 | 3.310% | $234.4207 | $234.42 | $234.40 | $234.40 |
| Purchase #6 | $20.47 | 5.217% | $21.5379 | $21.54 | $21.55 | $21.50 |
| Purchase #7 | $178.64 | 3.422% | $184.7531 | $184.75 | $184.75 | $184.80 |
| 7 purchase totals = | $1,078.76 | $1,160.2128 | $1,160.20 | $1,160.20 | $1,160.20 | |