| 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 | $228.81 | 12.728% | $257.9329 | $257.93 | $257.95 | $257.90 |
| Purchase #2 | $195.94 | 9.301% | $214.1644 | $214.16 | $214.15 | $214.20 |
| Purchase #3 | $231.61 | 5.249% | $243.7672 | $243.77 | $243.75 | $243.80 |
| Purchase #4 | $111.59 | 8.144% | $120.6779 | $120.68 | $120.70 | $120.70 |
| Purchase #5 | $97.78 | 5.287% | $102.9496 | $102.95 | $102.95 | $102.90 |
| Purchase #6 | $167.46 | 5.453% | $176.5916 | $176.59 | $176.60 | $176.60 |
| Purchase #7 | $21.93 | 9.348% | $23.98 | $23.98 | $24.00 | $24.00 |
| 7 purchase totals = | $1,055.12 | $1,140.0636 | $1,140.06 | $1,140.10 | $1,140.10 | |