| 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 | $111.56 | 9.313% | $121.9496 | $121.95 | $121.95 | $121.90 |
| Purchase #2 | $167.97 | 8.300% | $181.9115 | $181.91 | $181.90 | $181.90 |
| Purchase #3 | $232.59 | 5.257% | $244.8173 | $244.82 | $244.80 | $244.80 |
| Purchase #4 | $138.65 | 9.169% | $151.3628 | $151.36 | $151.35 | $151.40 |
| Purchase #5 | $228.71 | 3.511% | $236.74 | $236.74 | $236.75 | $236.70 |
| Purchase #6 | $165.57 | 7.319% | $177.6881 | $177.69 | $177.70 | $177.70 |
| Purchase #7 | $10.38 | 5.599% | $10.9612 | $10.96 | $10.95 | $11.00 |
| 7 purchase totals = | $1,055.43 | $1,125.4305 | $1,125.43 | $1,125.40 | $1,125.40 | |