| 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 | $225.88 | 5.733% | $238.8297 | $238.83 | $238.85 | $238.80 |
| Purchase #2 | $52.66 | 4.754% | $55.1635 | $55.16 | $55.15 | $55.20 |
| Purchase #3 | $196.52 | 8.118% | $212.4735 | $212.47 | $212.45 | $212.50 |
| Purchase #4 | $229.25 | 4.493% | $239.5502 | $239.55 | $239.55 | $239.60 |
| Purchase #5 | $152.47 | 3.364% | $157.5991 | $157.60 | $157.60 | $157.60 |
| Purchase #6 | $218.59 | 3.463% | $226.1598 | $226.16 | $226.15 | $226.20 |
| Purchase #7 | $160.46 | 13.799% | $182.6019 | $182.60 | $182.60 | $182.60 |
| 7 purchase totals = | $1,235.83 | $1,312.3777 | $1,312.37 | $1,312.35 | $1,312.50 | |