| 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 | $247.50 | 9.358% | $270.6611 | $270.66 | $270.65 | $270.70 |
| Purchase #2 | $136.66 | 13.176% | $154.6663 | $154.67 | $154.65 | $154.70 |
| Purchase #3 | $226.46 | 6.721% | $241.6804 | $241.68 | $241.70 | $241.70 |
| Purchase #4 | $125.77 | 10.288% | $138.7092 | $138.71 | $138.70 | $138.70 |
| Purchase #5 | $70.25 | 13.852% | $79.981 | $79.98 | $80.00 | $80.00 |
| Purchase #6 | $50.77 | 10.509% | $56.1054 | $56.11 | $56.10 | $56.10 |
| Purchase #7 | $202.50 | 4.514% | $211.6409 | $211.64 | $211.65 | $211.60 |
| 7 purchase totals = | $1,059.91 | $1,153.4443 | $1,153.45 | $1,153.45 | $1,153.50 | |