| 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 | $118.55 | 5.256% | $124.781 | $124.78 | $124.80 | $124.80 |
| Purchase #2 | $147.64 | 6.394% | $157.0801 | $157.08 | $157.10 | $157.10 |
| Purchase #3 | $54.37 | 12.517% | $61.1755 | $61.18 | $61.20 | $61.20 |
| Purchase #4 | $222.90 | 3.138% | $229.8946 | $229.89 | $229.90 | $229.90 |
| Purchase #5 | $97.47 | 10.449% | $107.6546 | $107.65 | $107.65 | $107.70 |
| Purchase #6 | $140.54 | 10.319% | $155.0423 | $155.04 | $155.05 | $155.00 |
| Purchase #7 | $211.37 | 13.117% | $239.0954 | $239.10 | $239.10 | $239.10 |
| 7 purchase totals = | $992.84 | $1,074.7235 | $1,074.72 | $1,074.80 | $1,074.80 | |