| 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 | $122.37 | 11.383% | $136.2994 | $136.30 | $136.30 | $136.30 |
| Purchase #2 | $147.92 | 4.383% | $154.4033 | $154.40 | $154.40 | $154.40 |
| Purchase #3 | $179.79 | 4.119% | $187.1956 | $187.20 | $187.20 | $187.20 |
| Purchase #4 | $65.50 | 9.780% | $71.9059 | $71.91 | $71.90 | $71.90 |
| Purchase #5 | $105.57 | 6.331% | $112.2536 | $112.25 | $112.25 | $112.30 |
| Purchase #6 | $209.55 | 6.514% | $223.2001 | $223.20 | $223.20 | $223.20 |
| Purchase #7 | $157.38 | 12.652% | $177.2917 | $177.29 | $177.30 | $177.30 |
| 7 purchase totals = | $988.08 | $1,062.5496 | $1,062.55 | $1,062.55 | $1,062.60 | |