| 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 | $8.98 | 11.760% | $10.036 | $10.04 | $10.05 | $10.00 |
| Purchase #2 | $156.26 | 6.734% | $166.7825 | $166.78 | $166.80 | $166.80 |
| Purchase #3 | $120.40 | 9.334% | $131.6381 | $131.64 | $131.65 | $131.60 |
| Purchase #4 | $212.85 | 13.575% | $241.7444 | $241.74 | $241.75 | $241.70 |
| Purchase #5 | $245.75 | 6.264% | $261.1438 | $261.14 | $261.15 | $261.10 |
| Purchase #6 | $153.39 | 12.737% | $172.9273 | $172.93 | $172.95 | $172.90 |
| Purchase #7 | $113.65 | 13.235% | $128.6916 | $128.69 | $128.70 | $128.70 |
| 7 purchase totals = | $1,011.28 | $1,112.9637 | $1,112.96 | $1,113.05 | $1,112.80 | |