| 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 | $199.66 | 6.164% | $211.967 | $211.97 | $211.95 | $212.00 |
| Purchase #2 | $151.28 | 10.814% | $167.6394 | $167.64 | $167.65 | $167.60 |
| Purchase #3 | $109.69 | 4.611% | $114.7478 | $114.75 | $114.75 | $114.70 |
| Purchase #4 | $71.26 | 9.191% | $77.8095 | $77.81 | $77.80 | $77.80 |
| Purchase #5 | $28.89 | 3.382% | $29.8671 | $29.87 | $29.85 | $29.90 |
| Purchase #6 | $216.52 | 9.157% | $236.3467 | $236.35 | $236.35 | $236.30 |
| Purchase #7 | $245.74 | 9.741% | $269.6775 | $269.68 | $269.70 | $269.70 |
| 7 purchase totals = | $1,023.04 | $1,108.0550 | $1,108.07 | $1,108.05 | $1,108.00 | |