| 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 | $242.58 | 9.664% | $266.0229 | $266.02 | $266.00 | $266.00 |
| Purchase #2 | $11.93 | 8.328% | $12.9235 | $12.92 | $12.90 | $12.90 |
| Purchase #3 | $88.95 | 10.805% | $98.561 | $98.56 | $98.55 | $98.60 |
| Purchase #4 | $231.95 | 7.818% | $250.0839 | $250.08 | $250.10 | $250.10 |
| Purchase #5 | $149.57 | 4.339% | $156.0598 | $156.06 | $156.05 | $156.10 |
| Purchase #6 | $115.85 | 12.159% | $129.9362 | $129.94 | $129.95 | $129.90 |
| Purchase #7 | $72.93 | 9.834% | $80.1019 | $80.10 | $80.10 | $80.10 |
| 7 purchase totals = | $913.76 | $993.6892 | $993.68 | $993.65 | $993.70 | |