| 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 | $124.25 | 11.301% | $138.2915 | $138.29 | $138.30 | $138.30 |
| Purchase #2 | $223.64 | 6.156% | $237.4073 | $237.41 | $237.40 | $237.40 |
| Purchase #3 | $40.51 | 8.836% | $44.0895 | $44.09 | $44.10 | $44.10 |
| Purchase #4 | $17.25 | 8.546% | $18.7242 | $18.72 | $18.70 | $18.70 |
| Purchase #5 | $5.27 | 4.320% | $5.4977 | $5.50 | $5.50 | $5.50 |
| Purchase #6 | $80.61 | 11.659% | $90.0083 | $90.01 | $90.00 | $90.00 |
| Purchase #7 | $204.32 | 8.173% | $221.0191 | $221.02 | $221.00 | $221.00 |
| 7 purchase totals = | $695.85 | $755.0376 | $755.04 | $755.00 | $755.00 | |