| 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 | $21.87 | 12.776% | $24.6641 | $24.66 | $24.65 | $24.70 |
| Purchase #2 | $47.79 | 4.300% | $49.845 | $49.85 | $49.85 | $49.80 |
| Purchase #3 | $121.53 | 6.109% | $128.9543 | $128.95 | $128.95 | $129.00 |
| Purchase #4 | $155.41 | 3.771% | $161.2705 | $161.27 | $161.25 | $161.30 |
| Purchase #5 | $162.32 | 7.430% | $174.3804 | $174.38 | $174.40 | $174.40 |
| Purchase #6 | $196.66 | 12.552% | $221.3448 | $221.34 | $221.35 | $221.30 |
| Purchase #7 | $229.56 | 4.545% | $239.9935 | $239.99 | $240.00 | $240.00 |
| 7 purchase totals = | $935.14 | $1,000.4526 | $1,000.44 | $1,000.45 | $1,000.50 | |