| 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 | $232.69 | 6.401% | $247.5845 | $247.58 | $247.60 | $247.60 |
| Purchase #2 | $124.61 | 4.551% | $130.281 | $130.28 | $130.30 | $130.30 |
| Purchase #3 | $38.81 | 9.343% | $42.436 | $42.44 | $42.45 | $42.40 |
| Purchase #4 | $180.63 | 3.166% | $186.3487 | $186.35 | $186.35 | $186.30 |
| Purchase #5 | $240.39 | 11.565% | $268.1911 | $268.19 | $268.20 | $268.20 |
| Purchase #6 | $211.31 | 10.670% | $233.8568 | $233.86 | $233.85 | $233.90 |
| Purchase #7 | $215.54 | 3.447% | $222.9697 | $222.97 | $222.95 | $223.00 |
| 7 purchase totals = | $1,243.98 | $1,331.6678 | $1,331.67 | $1,331.70 | $1,331.70 | |