| 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 | $105.37 | 6.682% | $112.4108 | $112.41 | $112.40 | $112.40 |
| Purchase #2 | $218.47 | 8.193% | $236.3692 | $236.37 | $236.35 | $236.40 |
| Purchase #3 | $220.82 | 13.703% | $251.079 | $251.08 | $251.10 | $251.10 |
| Purchase #4 | $104.79 | 10.381% | $115.6682 | $115.67 | $115.65 | $115.70 |
| Purchase #5 | $213.87 | 7.566% | $230.0514 | $230.05 | $230.05 | $230.10 |
| Purchase #6 | $65.72 | 6.170% | $69.7749 | $69.77 | $69.75 | $69.80 |
| Purchase #7 | $101.31 | 12.597% | $114.072 | $114.07 | $114.05 | $114.10 |
| 7 purchase totals = | $1,030.35 | $1,129.4255 | $1,129.42 | $1,129.35 | $1,129.60 | |