| 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 | $225.86 | 8.172% | $244.3173 | $244.32 | $244.30 | $244.30 |
| Purchase #2 | $213.75 | 5.514% | $225.5362 | $225.54 | $225.55 | $225.50 |
| Purchase #3 | $108.49 | 8.773% | $118.0078 | $118.01 | $118.00 | $118.00 |
| Purchase #4 | $199.74 | 5.367% | $210.46 | $210.46 | $210.45 | $210.50 |
| Purchase #5 | $44.88 | 10.721% | $49.6916 | $49.69 | $49.70 | $49.70 |
| Purchase #6 | $149.95 | 6.488% | $159.6788 | $159.68 | $159.70 | $159.70 |
| Purchase #7 | $172.87 | 5.414% | $182.2292 | $182.23 | $182.25 | $182.20 |
| 7 purchase totals = | $1,115.54 | $1,189.9209 | $1,189.93 | $1,189.95 | $1,189.90 | |