| 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 | $225.28 | 8.107% | $243.5434 | $243.54 | $243.55 | $243.50 |
| Purchase #2 | $136.64 | 13.523% | $155.1178 | $155.12 | $155.10 | $155.10 |
| Purchase #3 | $248.37 | 5.340% | $261.633 | $261.63 | $261.65 | $261.60 |
| Purchase #4 | $125.62 | 11.558% | $140.1392 | $140.14 | $140.15 | $140.10 |
| Purchase #5 | $175.79 | 5.139% | $184.8238 | $184.82 | $184.80 | $184.80 |
| Purchase #6 | $11.89 | 9.303% | $12.9961 | $13.00 | $13.00 | $13.00 |
| Purchase #7 | $89.60 | 9.491% | $98.1039 | $98.10 | $98.10 | $98.10 |
| 7 purchase totals = | $1,013.19 | $1,096.3572 | $1,096.35 | $1,096.35 | $1,096.20 | |