| 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 | $245.38 | 8.476% | $266.1784 | $266.18 | $266.20 | $266.20 |
| Purchase #2 | $138.73 | 12.412% | $155.9492 | $155.95 | $155.95 | $155.90 |
| Purchase #3 | $202.60 | 7.521% | $217.8375 | $217.84 | $217.85 | $217.80 |
| Purchase #4 | $215.78 | 5.457% | $227.5551 | $227.56 | $227.55 | $227.60 |
| Purchase #5 | $178.27 | 8.665% | $193.7171 | $193.72 | $193.70 | $193.70 |
| Purchase #6 | $94.79 | 6.233% | $100.6983 | $100.70 | $100.70 | $100.70 |
| Purchase #7 | $214.59 | 11.410% | $239.0747 | $239.07 | $239.05 | $239.10 |
| 7 purchase totals = | $1,290.14 | $1,401.0103 | $1,401.02 | $1,401.00 | $1,401.00 | |