| 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 | $207.46 | 9.764% | $227.7164 | $227.72 | $227.70 | $227.70 |
| Purchase #2 | $199.43 | 4.123% | $207.6525 | $207.65 | $207.65 | $207.70 |
| Purchase #3 | $181.49 | 9.661% | $199.0237 | $199.02 | $199.00 | $199.00 |
| Purchase #4 | $160.69 | 8.535% | $174.4049 | $174.40 | $174.40 | $174.40 |
| Purchase #5 | $102.81 | 11.712% | $114.8511 | $114.85 | $114.85 | $114.90 |
| Purchase #6 | $107.94 | 11.223% | $120.0541 | $120.05 | $120.05 | $120.10 |
| Purchase #7 | $16.39 | 6.824% | $17.5085 | $17.51 | $17.50 | $17.50 |
| 7 purchase totals = | $976.21 | $1,061.2112 | $1,061.20 | $1,061.15 | $1,061.30 | |