| 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 | $214.75 | 5.164% | $225.8397 | $225.84 | $225.85 | $225.80 |
| Purchase #2 | $116.80 | 13.444% | $132.5026 | $132.50 | $132.50 | $132.50 |
| Purchase #3 | $91.54 | 11.210% | $101.8016 | $101.80 | $101.80 | $101.80 |
| Purchase #4 | $209.35 | 13.151% | $236.8816 | $236.88 | $236.90 | $236.90 |
| Purchase #5 | $32.34 | 5.606% | $34.153 | $34.15 | $34.15 | $34.20 |
| Purchase #6 | $207.73 | 12.293% | $233.2662 | $233.27 | $233.25 | $233.30 |
| Purchase #7 | $201.69 | 8.374% | $218.5795 | $218.58 | $218.60 | $218.60 |
| 7 purchase totals = | $1,074.20 | $1,183.0242 | $1,183.02 | $1,183.05 | $1,183.10 | |