| 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 | $243.65 | 3.415% | $251.9706 | $251.97 | $251.95 | $252.00 |
| Purchase #2 | $129.54 | 13.679% | $147.2598 | $147.26 | $147.25 | $147.30 |
| Purchase #3 | $127.59 | 11.820% | $142.6711 | $142.67 | $142.65 | $142.70 |
| Purchase #4 | $182.92 | 8.851% | $199.1102 | $199.11 | $199.10 | $199.10 |
| Purchase #5 | $130.72 | 9.479% | $143.1109 | $143.11 | $143.10 | $143.10 |
| Purchase #6 | $205.77 | 5.767% | $217.6368 | $217.64 | $217.65 | $217.60 |
| Purchase #7 | $25.48 | 3.836% | $26.4574 | $26.46 | $26.45 | $26.50 |
| 7 purchase totals = | $1,045.67 | $1,128.2168 | $1,128.22 | $1,128.15 | $1,128.30 | |