| 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 | $183.47 | 8.219% | $198.5494 | $198.55 | $198.55 | $198.50 |
| Purchase #2 | $207.68 | 9.165% | $226.7139 | $226.71 | $226.70 | $226.70 |
| Purchase #3 | $225.37 | 10.767% | $249.6356 | $249.64 | $249.65 | $249.60 |
| Purchase #4 | $29.74 | 12.795% | $33.5452 | $33.55 | $33.55 | $33.50 |
| Purchase #5 | $228.56 | 4.249% | $238.2715 | $238.27 | $238.25 | $238.30 |
| Purchase #6 | $20.67 | 9.241% | $22.5801 | $22.58 | $22.60 | $22.60 |
| Purchase #7 | $204.85 | 13.821% | $233.1623 | $233.16 | $233.15 | $233.20 |
| 7 purchase totals = | $1,100.34 | $1,202.4580 | $1,202.46 | $1,202.45 | $1,202.40 | |