| 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 | $245.69 | 13.195% | $278.1088 | $278.11 | $278.10 | $278.10 |
| Purchase #2 | $32.58 | 9.469% | $35.665 | $35.67 | $35.65 | $35.70 |
| Purchase #3 | $157.41 | 13.312% | $178.3644 | $178.36 | $178.35 | $178.40 |
| Purchase #4 | $67.37 | 12.327% | $75.6747 | $75.67 | $75.65 | $75.70 |
| Purchase #5 | $56.68 | 13.729% | $64.4616 | $64.46 | $64.45 | $64.50 |
| Purchase #6 | $219.47 | 13.575% | $249.2631 | $249.26 | $249.25 | $249.30 |
| Purchase #7 | $227.74 | 6.234% | $241.9373 | $241.94 | $241.95 | $241.90 |
| 7 purchase totals = | $1,006.94 | $1,123.4749 | $1,123.47 | $1,123.40 | $1,123.60 | |