| 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 | $108.57 | 10.757% | $120.2489 | $120.25 | $120.25 | $120.20 |
| Purchase #2 | $151.47 | 12.610% | $170.5704 | $170.57 | $170.55 | $170.60 |
| Purchase #3 | $188.30 | 5.344% | $198.3628 | $198.36 | $198.35 | $198.40 |
| Purchase #4 | $209.86 | 6.780% | $224.0885 | $224.09 | $224.10 | $224.10 |
| Purchase #5 | $9.70 | 3.613% | $10.0505 | $10.05 | $10.05 | $10.10 |
| Purchase #6 | $71.93 | 6.416% | $76.545 | $76.55 | $76.55 | $76.50 |
| Purchase #7 | $224.80 | 7.537% | $241.7432 | $241.74 | $241.75 | $241.70 |
| 7 purchase totals = | $964.63 | $1,041.6093 | $1,041.61 | $1,041.60 | $1,041.60 | |