| 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 | $125.82 | 3.146% | $129.7783 | $129.78 | $129.80 | $129.80 |
| Purchase #2 | $106.63 | 11.534% | $118.9287 | $118.93 | $118.95 | $118.90 |
| Purchase #3 | $100.31 | 9.489% | $109.8284 | $109.83 | $109.85 | $109.80 |
| Purchase #4 | $231.53 | 9.854% | $254.345 | $254.35 | $254.35 | $254.30 |
| Purchase #5 | $53.34 | 8.601% | $57.9278 | $57.93 | $57.95 | $57.90 |
| Purchase #6 | $248.38 | 4.314% | $259.0951 | $259.10 | $259.10 | $259.10 |
| Purchase #7 | $102.25 | 10.593% | $113.0813 | $113.08 | $113.10 | $113.10 |
| 7 purchase totals = | $968.26 | $1,042.9846 | $1,043.00 | $1,043.10 | $1,042.90 | |