| 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 | $215.29 | 7.814% | $232.1128 | $232.11 | $232.10 | $232.10 |
| Purchase #2 | $179.29 | 12.314% | $201.3678 | $201.37 | $201.35 | $201.40 |
| Purchase #3 | $27.72 | 7.166% | $29.7064 | $29.71 | $29.70 | $29.70 |
| Purchase #4 | $92.40 | 12.811% | $104.2374 | $104.24 | $104.25 | $104.20 |
| Purchase #5 | $98.52 | 12.225% | $110.5641 | $110.56 | $110.55 | $110.60 |
| Purchase #6 | $233.50 | 6.377% | $248.3903 | $248.39 | $248.40 | $248.40 |
| Purchase #7 | $74.36 | 11.236% | $82.7151 | $82.72 | $82.70 | $82.70 |
| 7 purchase totals = | $921.08 | $1,009.0939 | $1,009.10 | $1,009.05 | $1,009.10 | |