| 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 | $197.40 | 4.474% | $206.2317 | $206.23 | $206.25 | $206.20 |
| Purchase #2 | $64.96 | 4.625% | $67.9644 | $67.96 | $67.95 | $68.00 |
| Purchase #3 | $76.88 | 5.109% | $80.8078 | $80.81 | $80.80 | $80.80 |
| Purchase #4 | $144.62 | 4.852% | $151.637 | $151.64 | $151.65 | $151.60 |
| Purchase #5 | $102.64 | 11.834% | $114.7864 | $114.79 | $114.80 | $114.80 |
| Purchase #6 | $250.49 | 8.526% | $271.8468 | $271.85 | $271.85 | $271.80 |
| Purchase #7 | $184.36 | 12.661% | $207.7018 | $207.70 | $207.70 | $207.70 |
| 7 purchase totals = | $1,021.35 | $1,100.9759 | $1,100.98 | $1,101.00 | $1,100.90 | |