| 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 | $8.94 | 12.152% | $10.0264 | $10.03 | $10.05 | $10.00 |
| Purchase #2 | $10.72 | 12.664% | $12.0776 | $12.08 | $12.10 | $12.10 |
| Purchase #3 | $61.67 | 12.156% | $69.1666 | $69.17 | $69.15 | $69.20 |
| Purchase #4 | $131.53 | 11.354% | $146.4639 | $146.46 | $146.45 | $146.50 |
| Purchase #5 | $187.77 | 12.699% | $211.6149 | $211.61 | $211.60 | $211.60 |
| Purchase #6 | $178.67 | 4.339% | $186.4225 | $186.42 | $186.40 | $186.40 |
| Purchase #7 | $59.66 | 12.705% | $67.2398 | $67.24 | $67.25 | $67.20 |
| 7 purchase totals = | $638.96 | $703.0117 | $703.01 | $703.00 | $703.00 | |