| 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 | $113.67 | 6.451% | $121.0029 | $121.00 | $121.00 | $121.00 |
| Purchase #2 | $163.88 | 6.692% | $174.8468 | $174.85 | $174.85 | $174.80 |
| Purchase #3 | $240.62 | 5.204% | $253.1419 | $253.14 | $253.15 | $253.10 |
| Purchase #4 | $31.89 | 10.739% | $35.3147 | $35.31 | $35.30 | $35.30 |
| Purchase #5 | $224.54 | 11.346% | $250.0163 | $250.02 | $250.00 | $250.00 |
| Purchase #6 | $67.44 | 12.572% | $75.9186 | $75.92 | $75.90 | $75.90 |
| Purchase #7 | $176.36 | 3.150% | $181.9153 | $181.92 | $181.90 | $181.90 |
| 7 purchase totals = | $1,018.40 | $1,092.1565 | $1,092.16 | $1,092.10 | $1,092.00 | |