| 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 | $198.45 | 12.301% | $222.8613 | $222.86 | $222.85 | $222.90 |
| Purchase #2 | $21.63 | 12.147% | $24.2574 | $24.26 | $24.25 | $24.30 |
| Purchase #3 | $130.72 | 4.694% | $136.856 | $136.86 | $136.85 | $136.90 |
| Purchase #4 | $87.58 | 10.731% | $96.9782 | $96.98 | $97.00 | $97.00 |
| Purchase #5 | $231.96 | 3.834% | $240.8533 | $240.85 | $240.85 | $240.90 |
| Purchase #6 | $164.99 | 10.416% | $182.1754 | $182.18 | $182.20 | $182.20 |
| Purchase #7 | $49.84 | 5.623% | $52.6425 | $52.64 | $52.65 | $52.60 |
| 7 purchase totals = | $885.17 | $956.6241 | $956.63 | $956.65 | $956.80 | |