| 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 | $229.81 | 9.718% | $252.1429 | $252.14 | $252.15 | $252.10 |
| Purchase #2 | $181.81 | 13.696% | $206.7107 | $206.71 | $206.70 | $206.70 |
| Purchase #3 | $201.35 | 6.448% | $214.333 | $214.33 | $214.35 | $214.30 |
| Purchase #4 | $86.36 | 4.565% | $90.3023 | $90.30 | $90.30 | $90.30 |
| Purchase #5 | $62.80 | 5.239% | $66.0901 | $66.09 | $66.10 | $66.10 |
| Purchase #6 | $31.70 | 11.145% | $35.233 | $35.23 | $35.25 | $35.20 |
| Purchase #7 | $227.78 | 5.679% | $240.7156 | $240.72 | $240.70 | $240.70 |
| 7 purchase totals = | $1,021.61 | $1,105.5276 | $1,105.52 | $1,105.55 | $1,105.40 | |