| 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 | $207.27 | 12.788% | $233.7757 | $233.78 | $233.80 | $233.80 |
| Purchase #2 | $117.48 | 12.600% | $132.2825 | $132.28 | $132.30 | $132.30 |
| Purchase #3 | $179.38 | 13.291% | $203.2214 | $203.22 | $203.20 | $203.20 |
| Purchase #4 | $211.72 | 4.179% | $220.5678 | $220.57 | $220.55 | $220.60 |
| Purchase #5 | $111.82 | 10.327% | $123.3677 | $123.37 | $123.35 | $123.40 |
| Purchase #6 | $39.61 | 11.632% | $44.2174 | $44.22 | $44.20 | $44.20 |
| Purchase #7 | $157.28 | 9.376% | $172.0266 | $172.03 | $172.05 | $172.00 |
| 7 purchase totals = | $1,024.56 | $1,129.4591 | $1,129.47 | $1,129.45 | $1,129.50 | |