| 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 | $181.55 | 6.200% | $192.8061 | $192.81 | $192.80 | $192.80 |
| Purchase #2 | $73.45 | 11.505% | $81.9004 | $81.90 | $81.90 | $81.90 |
| Purchase #3 | $200.91 | 7.801% | $216.583 | $216.58 | $216.60 | $216.60 |
| Purchase #4 | $53.34 | 3.446% | $55.1781 | $55.18 | $55.20 | $55.20 |
| Purchase #5 | $206.33 | 9.451% | $225.8302 | $225.83 | $225.85 | $225.80 |
| Purchase #6 | $86.39 | 12.250% | $96.9728 | $96.97 | $96.95 | $97.00 |
| Purchase #7 | $130.63 | 3.142% | $134.7344 | $134.73 | $134.75 | $134.70 |
| 7 purchase totals = | $932.60 | $1,004.0050 | $1,004.00 | $1,004.05 | $1,004.00 | |