| 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 | $213.75 | 7.630% | $230.0591 | $230.06 | $230.05 | $230.10 |
| Purchase #2 | $227.81 | 5.833% | $241.0982 | $241.10 | $241.10 | $241.10 |
| Purchase #3 | $212.45 | 6.807% | $226.9115 | $226.91 | $226.90 | $226.90 |
| Purchase #4 | $176.35 | 8.754% | $191.7877 | $191.79 | $191.80 | $191.80 |
| Purchase #5 | $63.25 | 5.844% | $66.9463 | $66.95 | $66.95 | $66.90 |
| Purchase #6 | $163.93 | 9.624% | $179.7066 | $179.71 | $179.70 | $179.70 |
| Purchase #7 | $39.37 | 12.757% | $44.3924 | $44.39 | $44.40 | $44.40 |
| 7 purchase totals = | $1,096.91 | $1,180.9018 | $1,180.91 | $1,180.90 | $1,180.90 | |