| 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 | $7.60 | 8.124% | $8.2174 | $8.22 | $8.20 | $8.20 |
| Purchase #2 | $231.27 | 11.317% | $257.4428 | $257.44 | $257.45 | $257.40 |
| Purchase #3 | $45.27 | 10.265% | $49.917 | $49.92 | $49.90 | $49.90 |
| Purchase #4 | $233.25 | 4.451% | $243.632 | $243.63 | $243.65 | $243.60 |
| Purchase #5 | $22.74 | 12.236% | $25.5225 | $25.52 | $25.50 | $25.50 |
| Purchase #6 | $110.92 | 13.319% | $125.6934 | $125.69 | $125.70 | $125.70 |
| Purchase #7 | $128.29 | 9.856% | $140.9343 | $140.93 | $140.95 | $140.90 |
| 7 purchase totals = | $779.34 | $851.3594 | $851.35 | $851.35 | $851.20 | |