| 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 | $32.31 | 9.681% | $35.4379 | $35.44 | $35.45 | $35.40 |
| Purchase #2 | $35.76 | 12.505% | $40.2318 | $40.23 | $40.25 | $40.20 |
| Purchase #3 | $234.80 | 5.554% | $247.8408 | $247.84 | $247.85 | $247.80 |
| Purchase #4 | $207.83 | 3.424% | $214.9461 | $214.95 | $214.95 | $214.90 |
| Purchase #5 | $149.41 | 3.583% | $154.7634 | $154.76 | $154.75 | $154.80 |
| Purchase #6 | $239.51 | 3.417% | $247.6941 | $247.69 | $247.70 | $247.70 |
| Purchase #7 | $190.59 | 10.848% | $211.2652 | $211.27 | $211.25 | $211.30 |
| 7 purchase totals = | $1,090.21 | $1,152.1793 | $1,152.18 | $1,152.20 | $1,152.10 | |